[ih-nok-yuh-luh m]

Origin of inoculum

1900–05; < New Latin, equivalent to inocul(āre) to inoculate + -um noun suffix Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for inoculum

Historical Examples of inoculum

British Dictionary definitions for inoculum



noun plural -la (-lə) or -lants
  1. med the substance used in giving an inoculation

Word Origin for inoculum

C20: New Latin; see inoculate
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

inoculum in Medicine


n. pl. in•oc•u•lums
  1. The microorganisms or other material used in an inoculation.inoculant
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.