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antimacassar
antimagnetic
antimasque
antimatter
antimere
antimetabolite
antimissile missile
antimitotic
antimony
antimycotic
antineoplastic
antineutrino
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antinociception
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antiknock
an·ti·knock [ ánti nòk ]


noun 
Definition:
 
chemical added to gasoline: a substance added to gasoline. Use: to reduce or stop faulty fuel combustion associated with a knocking sound.
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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