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catachresis
cataclysm
cataclysmic variable
catacomb
catadromous
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Catalan
catalase
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catalog
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Also available:
World English Dictionary
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catalyzer
cat·a·lyz·er
noun
Definition:
automotive
See
catalytic converter
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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