Lexic.us

Definition of Catalyst

1. Noun. (chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected.

2. Noun. Something that causes an important event to happen. "The invasion acted as a catalyst to unite the country"

Definition of Catalyst

1. a substance that accelerates a chemical reaction [n -S]

Medical Definition of Catalyst

1. A substance that accelerates a chemical reaction, but is not consumed or changed in the process. (16 Mar 1998)

Lexicographical Neighbors of Catalyst

catalog buying Catalonia catalos catalpa catalpas Catalpa bignioides Catalpa speciosa catalufa catalyse catalyse

catalysed catalyses catalysis catalysis catalyst (current term) catalyst (current term) catalysts catalytic catalytic catalytically

catalytic antibody catalytic centre catalytic converter catalytic cracker catalytic model catalytic site catalyze catalyze catalyzed catalyzer

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