DICT.TW Dictionary Taiwan
18.222.164.176

Search for:
[Show options]
[Pronunciation] [Help] [Database Info] [Server Info]

1 definition found

From: Webster's Revised Unabridged Dictionary (1913)

 Tri·rec·tan·gu·lar a.  Spherical Trig. Having three right angles. See Triquadrantal.