anti-knock

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Definition of anti-knock in English English dictionary

antiknock
such a substance, usually tetraethyl lead (also MMT, MTBE and ethanol)
antiknock
any of various compounds that are added to gasoline to reduce engine knocking
antiknock
of an additive added to petroleum/gasoline to reduce the occurrence of engine knock
antiknock
{i} fuel additive used to prevent or minimize detonation in an internal-combustion engine
antiknock
any of various compounds that are added to gasoline to reduce engine knocking (of gasoline) containing tetraethyl lead; "antiknock gasoline
antiknock
(of gasoline) containing tetraethyl lead; "antiknock gasoline"
antiknock
such a substance, usually tetraethyl lead
anti-knock
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