0/50

telescope

mastery

UK /ˈtɛl.ɪ.skəʊp/ US /ˈtɛl.əˌskoʊp/nounverb

card 1 of 10 · synonym

Which word is closest in meaning to 'telescope' in this sentence?

Through a telescope, astronomers were able to look at distant galaxies that had never been observed before.