pisiform

[ pahy-suh-fawrm ]
/ ˈpaɪ səˌfɔrm /

adjective

having the shape of a pea; pea-shaped.

Origin of pisiform

1760–70; < New Latin pisiformis, equivalent to pisi- (combining form representing Latin pisum pea1) + -formis -form
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British Dictionary definitions for pisiform

pisiform

/ (ˈpɪsɪˌfɔːm) /

adjective

zoology botany resembling a pea

noun

a small pealike bone on the ulnar side of the carpus

Word Origin for pisiform

C18: via New Latin from Latin pīsum pea + forma shape
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medicine definitions for pisiform

pisiform

[ pīsə-fôrm′ ]

adj.

Resembling a pea in size or shape.

n.

Pisiform bone.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.