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The definition of incisive

3 Definitions of: incisive

1. adjective, keen, penetrating, or acute
2. adjective, biting or sarcastic; mordant
3. adjective, having a sharp cutting edge
4. Show me some examples of this word: incisive
5. Show me the etymology of the word: incisive

Synonyms:	penetrating, sharp, keen, acute, piercing, trenchant, perspicacious
Antonyms:	dull

From Collins