[ sen-truh m ]
/ ˈsɛn trəm /

noun, plural cen·trums, cen·tra [sen-truh] /ˈsɛn trə/.

Anatomy, Zoology. the body of a vertebra.
Mycology. collectively, all the structures enclosed within the ascocarp of a fungus.

Origin of centrum

From Latin, dating back to 1850–55; see origin at center
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for centrum

British Dictionary definitions for centrum


/ (ˈsɛntrəm) /

noun plural -trums or -tra (-trə)

the main part or body of a vertebra

Word Origin for centrum

C19: from Latin: centre
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 centrum


[ sĕntrəm ]

n. pl. cen•trums

A center of any kind, especially an anatomical center.
The major part of a vertebra, exclusive of the bases of the neural arch.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.