Hipparchus
/hɪˈpɑɹkəs/ name
name ·Rare ·Advanced level
Definitions
Proper Noun
- 1 An ancient Greek astronomer, geographer, and mathematician.
Antonyms
All antonymsExample
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).