Hipparchus

/hɪˈpɑɹkəs/ name

name ·Rare ·Advanced level

Definitions

Proper Noun
  1. 1
    An ancient Greek astronomer, geographer, and mathematician.

Antonyms

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Example

More examples

"In the 100s BC, Hipparchus, the most important Greek astronomer of his time, calculated the comparative brightness of as many as 1,000 different stars. He also calculated the Moon's distance from the Earth."

Etymology

From Ancient Greek Ἵππαρχος (Hípparkhos).

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