Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

English definition of “oxidize”

See all translations

oxidize

verb [I or T] uk ( UK usually oxidise)   /ˈɒk.sɪ.daɪz/ us    /ˈɑːk-/
If a substance oxidizes, it combines with oxygen and loses hydrogen to form another substance, and if something oxidizes a substance, it causes it to do this: Iron oxidizes to form rust. When you heat fat, it oxidizes easily. If a chemical element oxidizes, it loses electrons (= very small pieces of matter with negative electrical charge) and if you oxidize it, you cause it to do this.
oxidization
noun [U] uk ( UK usually oxidisation)   /ˌɒk.sɪ.daɪˈzeɪ.ʃən/ us    /ˌɑːk-/ ( US usually oxidation )
(Definition of oxidize from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
What is the pronunciation of oxidize?
Add Cambridge dictionaries to your browser to your website

Definitions of “oxidize” in other dictionaries

Word of the Day

guru

a religious leader or teacher in the Hindu or Sikh religion

Word of the Day

The way we move (Verbs for walking and running)

by Kate Woodford,
March 25, 2015
​​​ This week we’re looking at interesting ways to describe the way that people move. Most of the verbs that we’ll be considering describe how fast or slow people move. Others describe the attitude or state of mind of the person walking or running. Some describe both. Starting with verbs for walking slowly,

Read More 

crossfit noun

March 23, 2015
high-intensity strength training Two women in strappy dresses discussed how much weight they could snatch

Read More