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20th
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From this reading On the 20th of October in the preceding year, after the close of the subscription, the president of the Gun Club had credited the Observatory of Cambridge with the necessary sums for the construction of a gigantic optical instrument.
6,000
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From this reading The first, constructed by Herschel, was thirty-six feet in length, and had an object-glass of four feet six inches; it possessed a magnifying power of 6,000.
adeterminerUS /ə/
used before a singular noun to mean one of a group, when it is not a particular one
From this reading On the 20th of October in the preceding year, after the close of the subscription, the president of the Gun Club had credited the Observatory of Cambridge with the necessary sums for the construction of a gigantic optical instrument.
afterprepositionUS /ˈæftər/
later than; following
From this reading On the 20th of October in the preceding year, after the close of the subscription, the president of the Gun Club had credited the Observatory of Cambridge with the necessary sums for the construction of a gigantic optical instrument.
andeterminerUS /æn/
the form of “a” used before a word that begins with a vowel sound
From this reading The first, constructed by Herschel, was thirty-six feet in length, and had an object-glass of four feet six inches; it possessed a magnifying power of 6,000.
andconjunctionUS /ənd/
used to join words or parts of a sentence that go together
From this reading At the period when the Gun Club essayed their great experiment, such instruments had reached a high degree of perfection, and produced some magnificent results.
any
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From this reading This instrument was designed for the purpose of rendering visible on the surface of the moon any object exceeding nine feet in diameter.
AtprepositionUS /æt/
in or near a particular place or position
From this reading At the period when the Gun Club essayed their great experiment, such instruments had reached a high degree of perfection, and produced some magnificent results.
byprepositionUS /baɪ/
showing who or what does the action
From this reading The first, constructed by Herschel, was thirty-six feet in length, and had an object-glass of four feet six inches; it possessed a magnifying power of 6,000.
Cambridge
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From this reading On the 20th of October in the preceding year, after the close of the subscription, the president of the Gun Club had credited the Observatory of Cambridge with the necessary sums for the construction of a gigantic optical instrument.
close
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From this reading On the 20th of October in the preceding year, after the close of the subscription, the president of the Gun Club had credited the Observatory of Cambridge with the necessary sums for the construction of a gigantic optical instrument.
Club
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From this reading On the 20th of October in the preceding year, after the close of the subscription, the president of the Gun Club had credited the Observatory of Cambridge with the necessary sums for the construction of a gigantic optical instrument.
constructed
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From this reading The first, constructed by Herschel, was thirty-six feet in length, and had an object-glass of four feet six inches; it possessed a magnifying power of 6,000.
construction
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From this reading On the 20th of October in the preceding year, after the close of the subscription, the president of the Gun Club had credited the Observatory of Cambridge with the necessary sums for the construction of a gigantic optical instrument.
credited
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From this reading On the 20th of October in the preceding year, after the close of the subscription, the president of the Gun Club had credited the Observatory of Cambridge with the necessary sums for the construction of a gigantic optical instrument.
degree
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From this reading At the period when the Gun Club essayed their great experiment, such instruments had reached a high degree of perfection, and produced some magnificent results.
designed
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From this reading This instrument was designed for the purpose of rendering visible on the surface of the moon any object exceeding nine feet in diameter.
diameter
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From this reading This instrument was designed for the purpose of rendering visible on the surface of the moon any object exceeding nine feet in diameter.
dimensions
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From this reading Two telescopes in particular, at this time, were possessed of remarkable power and of gigantic dimensions.
essayed
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From this reading At the period when the Gun Club essayed their great experiment, such instruments had reached a high degree of perfection, and produced some magnificent results.
exceeding
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From this reading This instrument was designed for the purpose of rendering visible on the surface of the moon any object exceeding nine feet in diameter.
experiment
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From this reading At the period when the Gun Club essayed their great experiment, such instruments had reached a high degree of perfection, and produced some magnificent results.
feet
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From this reading This instrument was designed for the purpose of rendering visible on the surface of the moon any object exceeding nine feet in diameter.
firstnounUS /first/
an important story-specific word used in this passage
From this reading The first, constructed by Herschel, was thirty-six feet in length, and had an object-glass of four feet six inches; it possessed a magnifying power of 6,000.
forprepositionUS /fɔːr/
intended to be given to, or used by, somebody
From this reading On the 20th of October in the preceding year, after the close of the subscription, the president of the Gun Club had credited the Observatory of Cambridge with the necessary sums for the construction of a gigantic optical instrument.
four
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From this reading The first, constructed by Herschel, was thirty-six feet in length, and had an object-glass of four feet six inches; it possessed a magnifying power of 6,000.
gigantic
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From this reading On the 20th of October in the preceding year, after the close of the subscription, the president of the Gun Club had credited the Observatory of Cambridge with the necessary sums for the construction of a gigantic optical instrument.
greatnounUS /great/
an important story-specific word used in this passage
From this reading At the period when the Gun Club essayed their great experiment, such instruments had reached a high degree of perfection, and produced some magnificent results.
Gun
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From this reading On the 20th of October in the preceding year, after the close of the subscription, the president of the Gun Club had credited the Observatory of Cambridge with the necessary sums for the construction of a gigantic optical instrument.
hadauxiliary verbUS /hæd/
the past form of “have”, used to form the past perfect
From this reading On the 20th of October in the preceding year, after the close of the subscription, the president of the Gun Club had credited the Observatory of Cambridge with the necessary sums for the construction of a gigantic optical instrument.
Herschel
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From this reading The first, constructed by Herschel, was thirty-six feet in length, and had an object-glass of four feet six inches; it possessed a magnifying power of 6,000.
high
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From this reading At the period when the Gun Club essayed their great experiment, such instruments had reached a high degree of perfection, and produced some magnificent results.
inprepositionUS /ɪn/
inside something, or within a place, period, or state
From this reading On the 20th of October in the preceding year, after the close of the subscription, the president of the Gun Club had credited the Observatory of Cambridge with the necessary sums for the construction of a gigantic optical instrument.
inches
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From this reading The first, constructed by Herschel, was thirty-six feet in length, and had an object-glass of four feet six inches; it possessed a magnifying power of 6,000.
instrument
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From this reading On the 20th of October in the preceding year, after the close of the subscription, the president of the Gun Club had credited the Observatory of Cambridge with the necessary sums for the construction of a gigantic optical instrument.
instruments
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From this reading At the period when the Gun Club essayed their great experiment, such instruments had reached a high degree of perfection, and produced some magnificent results.
itpronounUS /ɪt/
a thing, animal, or idea already mentioned
From this reading The first, constructed by Herschel, was thirty-six feet in length, and had an object-glass of four feet six inches; it possessed a magnifying power of 6,000.
lengthnounUS /leŋθ/
a period of time or extent
From this reading The first, constructed by Herschel, was thirty-six feet in length, and had an object-glass of four feet six inches; it possessed a magnifying power of 6,000.
magnificent
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From this reading At the period when the Gun Club essayed their great experiment, such instruments had reached a high degree of perfection, and produced some magnificent results.
magnifying
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From this reading The first, constructed by Herschel, was thirty-six feet in length, and had an object-glass of four feet six inches; it possessed a magnifying power of 6,000.
moon
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From this reading This instrument was designed for the purpose of rendering visible on the surface of the moon any object exceeding nine feet in diameter.
necessary
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From this reading On the 20th of October in the preceding year, after the close of the subscription, the president of the Gun Club had credited the Observatory of Cambridge with the necessary sums for the construction of a gigantic optical instrument.
nine
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From this reading This instrument was designed for the purpose of rendering visible on the surface of the moon any object exceeding nine feet in diameter.
object
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From this reading This instrument was designed for the purpose of rendering visible on the surface of the moon any object exceeding nine feet in diameter.
object-glass
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From this reading The first, constructed by Herschel, was thirty-six feet in length, and had an object-glass of four feet six inches; it possessed a magnifying power of 6,000.
Observatory
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From this reading On the 20th of October in the preceding year, after the close of the subscription, the president of the Gun Club had credited the Observatory of Cambridge with the necessary sums for the construction of a gigantic optical instrument.
October
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From this reading On the 20th of October in the preceding year, after the close of the subscription, the president of the Gun Club had credited the Observatory of Cambridge with the necessary sums for the construction of a gigantic optical instrument.
ofprepositionUS /ʌv/
belonging to, or connected with, somebody or something
From this reading On the 20th of October in the preceding year, after the close of the subscription, the president of the Gun Club had credited the Observatory of Cambridge with the necessary sums for the construction of a gigantic optical instrument.
OnprepositionUS /ɑːn/
touching and supported by a surface
From this reading On the 20th of October in the preceding year, after the close of the subscription, the president of the Gun Club had credited the Observatory of Cambridge with the necessary sums for the construction of a gigantic optical instrument.
optical
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From this reading On the 20th of October in the preceding year, after the close of the subscription, the president of the Gun Club had credited the Observatory of Cambridge with the necessary sums for the construction of a gigantic optical instrument.
particular
Dictionary entry pending editorial verification. Tap Listen to hear the word.
From this reading Two telescopes in particular, at this time, were possessed of remarkable power and of gigantic dimensions.
perfection
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From this reading At the period when the Gun Club essayed their great experiment, such instruments had reached a high degree of perfection, and produced some magnificent results.
period
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From this reading At the period when the Gun Club essayed their great experiment, such instruments had reached a high degree of perfection, and produced some magnificent results.
possessed
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From this reading Two telescopes in particular, at this time, were possessed of remarkable power and of gigantic dimensions.
power
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From this reading Two telescopes in particular, at this time, were possessed of remarkable power and of gigantic dimensions.
preceding
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From this reading On the 20th of October in the preceding year, after the close of the subscription, the president of the Gun Club had credited the Observatory of Cambridge with the necessary sums for the construction of a gigantic optical instrument.
president
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From this reading On the 20th of October in the preceding year, after the close of the subscription, the president of the Gun Club had credited the Observatory of Cambridge with the necessary sums for the construction of a gigantic optical instrument.
produced
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From this reading At the period when the Gun Club essayed their great experiment, such instruments had reached a high degree of perfection, and produced some magnificent results.
purpose
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From this reading This instrument was designed for the purpose of rendering visible on the surface of the moon any object exceeding nine feet in diameter.
reached
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From this reading At the period when the Gun Club essayed their great experiment, such instruments had reached a high degree of perfection, and produced some magnificent results.
remarkablenounUS /ˈremarkable/
a story-specific word describing an important person, object, action, or idea in this passage
From this reading Two telescopes in particular, at this time, were possessed of remarkable power and of gigantic dimensions.
rendering
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From this reading This instrument was designed for the purpose of rendering visible on the surface of the moon any object exceeding nine feet in diameter.
results
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From this reading At the period when the Gun Club essayed their great experiment, such instruments had reached a high degree of perfection, and produced some magnificent results.
six
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From this reading The first, constructed by Herschel, was thirty-six feet in length, and had an object-glass of four feet six inches; it possessed a magnifying power of 6,000.
some
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From this reading At the period when the Gun Club essayed their great experiment, such instruments had reached a high degree of perfection, and produced some magnificent results.
subscription
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From this reading On the 20th of October in the preceding year, after the close of the subscription, the president of the Gun Club had credited the Observatory of Cambridge with the necessary sums for the construction of a gigantic optical instrument.
suchdeterminerUS /sʌtʃ/
of the kind already mentioned
From this reading At the period when the Gun Club essayed their great experiment, such instruments had reached a high degree of perfection, and produced some magnificent results.
sums
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From this reading On the 20th of October in the preceding year, after the close of the subscription, the president of the Gun Club had credited the Observatory of Cambridge with the necessary sums for the construction of a gigantic optical instrument.
surface
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From this reading This instrument was designed for the purpose of rendering visible on the surface of the moon any object exceeding nine feet in diameter.
telescopes
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From this reading Two telescopes in particular, at this time, were possessed of remarkable power and of gigantic dimensions.
thedeterminerUS /ðə/
used before a noun that is already known, already mentioned, or the only one of its kind
From this reading On the 20th of October in the preceding year, after the close of the subscription, the president of the Gun Club had credited the Observatory of Cambridge with the necessary sums for the construction of a gigantic optical instrument.
theirdeterminerUS /ðer/
belonging to the people or things already mentioned
From this reading At the period when the Gun Club essayed their great experiment, such instruments had reached a high degree of perfection, and produced some magnificent results.
thirty-six
Dictionary entry pending editorial verification. Tap Listen to hear the word.
From this reading The first, constructed by Herschel, was thirty-six feet in length, and had an object-glass of four feet six inches; it possessed a magnifying power of 6,000.
ThisdeterminerUS /ðɪs/
used for a person or thing that is near, or that has just been mentioned
From this reading This instrument was designed for the purpose of rendering visible on the surface of the moon any object exceeding nine feet in diameter.
timenounUS /time/
an important story-specific word used in this passage
From this reading Two telescopes in particular, at this time, were possessed of remarkable power and of gigantic dimensions.
Two
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From this reading Two telescopes in particular, at this time, were possessed of remarkable power and of gigantic dimensions.
visible
Dictionary entry pending editorial verification. Tap Listen to hear the word.
From this reading This instrument was designed for the purpose of rendering visible on the surface of the moon any object exceeding nine feet in diameter.
wasauxiliary verbUS /wɑːz/
the past form of “be” used with I, he, she, it, or a singular noun
From this reading This instrument was designed for the purpose of rendering visible on the surface of the moon any object exceeding nine feet in diameter.
wereauxiliary verbUS /wɜːr/
the past form of “be” used with you, we, they, or a plural noun
From this reading Two telescopes in particular, at this time, were possessed of remarkable power and of gigantic dimensions.
whenconjunctionUS /wen/
at the time that
From this reading At the period when the Gun Club essayed their great experiment, such instruments had reached a high degree of perfection, and produced some magnificent results.
withprepositionUS /wɪð/
in the company of; together with
From this reading On the 20th of October in the preceding year, after the close of the subscription, the president of the Gun Club had credited the Observatory of Cambridge with the necessary sums for the construction of a gigantic optical instrument.
year
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From this reading On the 20th of October in the preceding year, after the close of the subscription, the president of the Gun Club had credited the Observatory of Cambridge with the necessary sums for the construction of a gigantic optical instrument.
