Pyramidal
[pɪ'ræmɪd(ə)l] or [,pɪrə'mɪl]
Definition
(a.) Of or pertaining to a pyramid; in the form of a a pyramid; pyramidical; as, pyramidal cleavage.
(a.) Same as Tetragonal.
(n.) One of the carpal bones. See Cuneiform, n., 2 (b).
Edited by Francine