vaccinate

[ vak-suh-neyt ]
/ ˈvæk səˌneɪt /
Medicine/Medical

verb (used with object), vac·ci·nat·ed, vac·ci·nat·ing.

to inoculate with the vaccine of cowpox so as to render the subject immune to smallpox.
to inoculate with the modified virus of any of various other diseases, as a preventive measure.

verb (used without object), vac·ci·nat·ed, vac·ci·nat·ing.

to perform or practice vaccination.

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Origin of vaccinate

First recorded in 1800–10; back formation from vaccination

OTHER WORDS FROM vaccinate

pre·vac·ci·nate, verb (used with object), pre·vac·ci·nat·ed, pre·vac·ci·nat·ing.re·vac·ci·nate, verb (used with object), re·vac·ci·nat·ed, re·vac·ci·nat·ing.un·vac·ci·nat·ed, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for vaccinate

British Dictionary definitions for vaccinate

vaccinate
/ (ˈvæksɪˌneɪt) /

verb

to inoculate (a person) with a vaccine so as to produce immunity against a specific disease

Derived forms of vaccinate

vaccinator, 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

Medical definitions for vaccinate

vaccinate
[ văksə-nāt′ ]

v.

To inoculate with a vaccine in order to produce immunity to an infectious disease such as diphtheria or typhus.

Other words from vaccinate

vacci•na′tor n.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.