neutralize

verb

neu·​tral·​ize ˈnü-trə-ˌlīz How to pronounce neutralize (audio)
ˈnyü-
neutralized; neutralizing

transitive verb

1
: to make chemically neutral
2
a
: to counteract the activity or effect of : make ineffective
propaganda that is difficult to neutralize
b
3
: to make electrically inert by combining equal positive and negative quantities
4
: to invest (a territory, a nation, etc.) with conventional or obligatory neutrality conferring inviolability during a war
5
: to make neutral by blending with the complementary color
6
: to give (a pair of phonemes) a nondistinctive form or pronunciation
\t\ and \d\ are neutralized when pronounced as flaps
neutralizer noun

Examples of neutralize in a Sentence

The soldiers tried to neutralize the attack by dividing the invading army. This medicine neutralizes stomach acids. The lands between the warring countries were neutralized.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
His studio team appreciates how subtle soft pink/white crystal lighting neutralizes the green of the glass. Natasha Gural, Forbes.com, 19 Sep. 2025 Wyoming linebackers Evan Eller and Brayden Johnson will need to be neutralized for CU to find some rhythm on the ground this week. Kyle Newman, Denver Post, 19 Sep. 2025 Sure enough, as Maye began his shuffle up into the pocket, right tackle Morgan Moses shoved Dolphins edge rusher Jaelan Phillips further behind his quarterback to help neutralize that pressure. Andrew Callahan, Boston Herald, 19 Sep. 2025 Charcoal Filters Charcoal filters remove bad smells and pollutants from the air, but they can get clogged with dust and lose their odor-neutralizing power. Brandee Gruener, Southern Living, 18 Sep. 2025 See All Example Sentences for neutralize

Word History

First Known Use

1744, in the meaning defined at transitive sense 1

Time Traveler
The first known use of neutralize was in 1744

Cite this Entry

“Neutralize.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/neutralize. Accessed 20 Sep. 2025.

Kids Definition

neutralize

verb
neu·​tral·​ize ˈn(y)ü-trə-ˌlīz How to pronounce neutralize (audio)
neutralized; neutralizing
1
: to make chemically neutral
neutralize an acid with a base
2
: to make ineffective : nullify
neutralize an opponent's move
3
: to make electrically neutral by combining equal positive and negative quantities
4
: to make politically neutral
neutralize a country
neutralization
ˌn(y)ü-trə-lə-ˈzā-shən
noun
neutralizer
ˈn(y)ü-trə-ˌlī-zər
noun

Medical Definition

neutralize

verb
neu·​tral·​ize
variants also British neutralise
neutralized also British neutralised; neutralizing also British neutralising

transitive verb

1
: to make chemically neutral
2
a
: to counteract the activity or effect of : make ineffective
b
: to counteract the refractive power of (a lens) by combining it with one or more other lenses
3
: to make electrically inert by combining equal positive and negative quantities
neutralizer noun
also British neutraliser

More from Merriam-Webster on neutralize

Last Updated: - Updated example sentences
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