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CAT scanner
cat scratch disease
CAT standard
cat train
cata-
catabolism
catabolite
catachresis
cataclysm
cataclysmic variable
catacomb
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catafalque
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catalyse
cat·a·lyse


transitive verb 
Definition:
 
chemistry 
U.K. spelling of  catalyze
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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