Definition of oxidize
1 : to combine with oxygen
2 : to dehydrogenate especially by the action of oxygen
3 : to change (a compound) by increasing the proportion of the electronegative part or change (an element or ion) from a lower to a higher positive valence : remove one or more electrons from (an atom, ion, or molecule)
: to become oxidized
oxidizableplay \ˌäk-sə-ˈdī-zə-bəl\ adjective
Examples of oxidize in a Sentence
The paint oxidizes and discolors rapidly.
Recent Examples of oxidize from the Web
To maneuver, Cassini carefully places monomethyl hydrazine in contact with nitrogen tetroxide, which spontaneously oxidizes (burns) it.
And then there were the oxidation piss paintings: Warhol would coat a canvas with wet copper paint and literally use urine to oxidize it, splashing it in different kinds of patterns.
This oxidized some of the sulfur in the rocks, ultimately creating enough sulfuric acid to lower the pH there.
The building’s facade, made of zinc and copper, will oxidize over time, creating a patina delivering the look of a building from Williamsburg’s past.
In short, the ammonia-oxidizing bacteria works to consume sweat on your body and turn it into a beneficial byproduct your skin can use.
The compound dissolves in rainwater and oxidizes into sulfuric acid.
The alcohol in today's fuels will oxidize inside the tank and attract moisture, which leads to all sorts of small engine issues.
Once the skin of the apple is broken or bruised, the enzyme goes to work, oxidizing the sweet flesh and turning it brown to the dissatisfaction of many a child.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'oxidize.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
First Known Use of oxidize
OXIDIZE Defined for English Language Learners
Definition of oxidize for English Language Learners
: to become combined with oxygen
OXIDIZE Defined for Kids
Definition of oxidize for Students
: to combine or become combined with oxygen The various metals will oxidize at different rates. Iron oxidizes to form rust.
Medical Definition of oxidize
transitive verb: to combine with oxygen
2: to dehydrogenate especially by the action of oxygen
3: to change (a compound) by increasing the proportion of the electronegative part or change (an element or ion) from a lower to a higher positive valence : remove one or more electrons from (an atom, ion, or molecule)
intransitive verb: to become oxidized
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