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Webster 1913 Edition
Diametral
Di-am′e-tral
,Adj.
[Gr. F.
diamétral
.] 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.
Di-am′e-tral
,Noun.
A diameter.
[Obs.]
Sir T. Browne.
Webster 1828 Edition
Diametral
DIAMETRAL
,Adj.