9 Grammatical Pitfalls


[im-yuh-nahyz, ih-myoo-nahyz] /ˈɪm yəˌnaɪz, ɪˈmyu naɪz/
verb (used with object), immunized, immunizing.
to make immune.
to render harmless or ineffective; neutralize.
Law. to grant (a witness) immunity.
Also, especially British, immunise.
Origin of immunize
1890-95; immune + -ize
Related forms
immunizer, noun
hyperimmunize, verb (used with object), hyperimmunized, hyperimmunizing.
nonimmunized, adjective
overimmunize, verb (used with object), overimmunized, overimmunizing.
unimmunized, adjective Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
Cite This Source
Examples from the web for immunize
  • The family had chosen not to immunize, and the week she was born, her siblings both had whooping cough.
  • If you haven't inherited the genes for resisting a particular pathogen, no amount of exposure will immunize you.
  • These guarantees, it is often thought, immunize the courts from the prevailing political winds.
  • First, they've said, they think he's lying and they don't immunize liars.
  • We now have enough vaccine for smallpox to immunize the population.
  • Scare tactic to immunize yourself and your loved ones against this syndrome or that alien disease, or all of them for that matter.
  • The stigma attached to anti-Semitism is a form of mind control used to immunize their agents and their agenda against criticism.
  • Having chicken pox does not immunize you from shingles.
  • immunize company officials who manipulate the price of stock by false statements.
  • But that does not immunize them against nasty surprises in the short run.
British Dictionary definitions for immunize


to make immune, esp by inoculation
Derived Forms
immunization, immunisation, noun
immunizer, immuniser, noun
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
Cite This Source
Word Origin and History for immunize

1889, from immune + -ize. Related: Immunized; immunizing.

Online Etymology Dictionary, © 2010 Douglas Harper
Cite This Source
immunize in Medicine

immunize im·mu·nize (ĭm'yə-nīz')
v. im·mu·nized, im·mu·niz·ing, im·mu·niz·es

  1. To render immune.

  2. To produce immunity in, as by inoculation.

im'mu·ni·za'tion (-nĭ-zā'shən) n.
The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Cite This Source
immunize in Science
  1. The process of inducing immunity to an infectious organism or agent in an individual or animal through vaccination.

  2. A vaccination that induces immunity. A recommended schedule of immunizations for infants and young children includes vaccines against diphtheria, polio, tetanus, measles, mumps, and rubella.

immunize verb
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
Cite This Source

Word of the Day

Difficulty index for immunize

Few English speakers likely know this word

Word Value for immunize

Scrabble Words With Friends

Nearby words for immunize