oxidize
UK/'ɒksidaiz/US
GREC2
Definitions
v.
To combine with oxygen; to undergo or cause rusting or tarnishing
（使）氧化；（使）生锈、失去光泽
Root Breakdown
Root-derivedoxid- (from oxide / oxygen) + -ize (to make, to cause) = 'to make react with oxygen.' Rusting iron, tarnishing silver, and a browning apple are all oxidizing. British spelling: oxidise.
Root ox still carries 3 more wordsUsage Guide
British English spells it oxidise (and oxidisation); American English uses oxidize / oxidation. The noun is oxidation, the opposite process is reduction (together: redox reactions). Use oxidize for slow air-driven change (rust, tarnish) as well as fast combustion.
Example Sentences
- 1.
Iron will oxidize quickly in damp air.
- 2.
Cut apples oxidize and turn brown within minutes.
- 3.
A protective coating keeps the metal from oxidizing.