or Ca·lip·pus, Cal·lip·us
[ kuh-lip-uhs ]
/ kəˈlɪp əs /
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flourished 4th century b.c., Greek astronomer.
SHALL WE PLAY A "SHALL" VS. "SHOULD" CHALLENGE?
Should you take this quiz on “shall” versus “should”? It should prove to be a quick challenge!
Question 1 of 6
Which form is used to state an obligation or duty someone has?
Words nearby Callippus
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How to use Callippus in a sentence
Similarly in astronomy, Aristotle used the assistance of Eudoxus and Callippus.
This is no more the case than that the spheres of Eudoxus and Callippus were supposed to be real.History of Astronomy|George Forbes