Defenition of the word halley
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Defenition of the word halley
- English astronomer who used Newton''s laws of motion to predict the period of a comet (1656-1742)
- English astronomer who used Newton's laws of motion to predict the period of a comet (1656-1742)
Hypernyms for the word halley
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- astronomer
- stargazer
- surname
- uranologist
See other words