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

The movie is an epic series of harrumphs and harangues, propelled from room to room—and, in time, out into the world beyond the estate—by a spirit of impudent absurdism and corrosive cynicism which seems to emanate from Digger himself. — Justin Chang, New Yorker, 30 Sep. 2026

Philadelphia police previously said an elaborate laboratory with corrosive and toxic chemicals was located in that basement. — Joe Brandt, CBS News, 28 Sep. 2026

The non-corrosive aluminum shell is also built to keep rain and dust out. — New Atlas, 25 Sep. 2026

One of Andie’s most powerful lines happens at the end of the film and encapsulates the corrosive nature of the Predator machine. — Ct Jones, Rolling Stone, 25 Sep. 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