corrosive

adjective

cor·​ro·​sive kə-ˈrō-siv 

-ziv

1

: tending or having the power to corrode

corrosive acids

corrosive action

the corrosive effects of alcoholism

2

: bitingly sarcastic

corrosive satire

corrosive noun

corrosively adverb

corrosiveness noun

Synonyms of corrosive

• sarcastic
• satiric
• acidic
• acid
• barbed
• caustic

Examples of corrosive in a Sentence

She argues that racism is dangerous and corrosive to society.

a corrosive satire on the fashion industry and its movers and shakers

Recent Examples on the Web

Star’s Tech Eco-St promises to de-ice much more effectively than traditional road salt with almost none of the corrosive effect on steel. — Martin Cizmar, Time, 15 Oct. 2026

Dutch Boy paints were named for a corrosive method of making white-lead paint. — Literary Hub, 14 Oct. 2026

Many corrosive consequences would follow such a race to the bottom. — Jon Allsop, New Yorker, 10 Oct. 2026

Instead of applying high temperatures or corrosive chemicals, researchers disassembled the batteries and soaked the electrodes in water. — Neetika Walter, Interesting Engineering, 9 Oct. 2026

Word History

Etymology

Middle English corrosif, borrowed from Anglo-French & Medieval Latin; Anglo-French, borrowed from Medieval Latin corrōsīvus, from Latin corrōsus, past participle of corrōdere "to gnaw, corrode" + -īvus -ive

First Known Use

14th century, in the meaning defined at sense 1

Phrases Containing corrosive

• corrosive sublimate

Rhymes for corrosive

• erosive
• explosive
• noncorrosive
• plosive

Kids Definition

corrosive

adjective

cor·​ro·​sive kə-ˈrō-siv 

-ziv

: tending or having the power to corrode

corrosive acids

corrosive noun

corrosively adverb

corrosiveness noun

Medical Definition

corrosive

1 of 2 adjective

cor·​ro·​sive -ˈrō-siv, -ziv 

: tending or having the power to corrode

corrosive acids

a corrosive gas

corrosiveness noun

corrosive

2 of 2 noun

: a substance that corrodes : caustic