inoculum

[ ih-nok-yuh-luh m ]
/ ɪˈnɒk yə ləm /

noun, plural in·oc·u·la [ih-nok-yuh-luh] /ɪˈnɒk yə lə/.

the substance used to make an inoculation.

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Origin of inoculum

1900–05; < New Latin, equivalent to inocul(āre) to inoculate + -um noun suffix
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

British Dictionary definitions for inocula

inoculum

inoculant

/ (ɪˈnɒkjʊləm) /

noun plural -la (-lə) or -lants

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

Medical definitions for inocula

inoculum
[ ĭ-nŏkyə-ləm ]

n. pl. in•oc•u•lums

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.