caustic
Pronunciation
/ˈkɑstɪk/, /ˈkɔstɪk/

Definition & Meaning of "caustic"in English

Caustic
01

any chemical substance that burns or destroys living tissue

Grammatical Information
Animacy status
Inanimate
Composition
Simple
Countable
Plural form
caustics
caustic
01

the ability to chemically corrode or eat away materials, typically referring to strong acids

Grammatical Information
Composition
Simple
qualitative
Superlative
most caustic
Comparative
more caustic
gradable
Examples
Extreme caution must be exercised when handling caustic materials to avoid accidents and injury.
02

sarcastic or critical in a hurtful way

Examples
Jane tried to laugh off the caustic remarks about her presentation, but they clearly stung.
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