DICT.TW Dictionary Taiwan
3.138.170.81
Search for:
▼[Show options]
[Pronunciation] [Help] [Database Info] [Server Info]

1 definition found

From: Webster's Revised Unabridged Dictionary (1913)

 Di·am·e·tral a.  Pertaining to a diameter; diametrical.
 Diametral curve, Diametral surface Geom., any line or surface which bisects a system of parallel chords drawn in a curve or surface.
 Diametral planes Crystal., planes in which two of the axes lie.