Catalyse

Meaning

To cause or accelerate a process, change, or reaction.

Origin / Etymology

Greek katalysis (dissolution), from kata (down) plus lysis (loosening)

Synonyms

Trigger Accelerate Spur

Antonyms

Hinder Impede Stall

Example Sentence

"The Green Revolution catalysed India's transition from chronic food shortages to self-sufficiency in cereals."

🎯 UPSC Usage

Use in GS3 Economy and Essay answers to credit a reform or technology with driving large-scale transformation.

Relevant Subjects

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