DICT.TW Dictionary Taiwan
3.144.28.90
Search for:
▼[Show options]
[Pronunciation] [Help] [Database Info] [Server Info]

1 definition found

From: Webster's Revised Unabridged Dictionary (1913)

 Cath·e·tus n.; pl. catheti   Geom. One line or radius falling perpendicularly on another; as, the catheti of a right-angled triangle, that is, the two sides that include the right angle.
 ◄ ►