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tri•he•dral



Pronunciation: (trī-hē'drul), [key]
adj. Geom.
having, or formed by, three planes meeting in a point: a trihedral angle.

n.
a trihedron.

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

trigraphtrihedron

 

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