antiknock | ||
1. | [ adjective ] (of gasoline) containing tetraethyl lead | |
Examples: | "antiknock gasoline" |
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Related terms: | leaded | |
2. | [ noun ] (chemistry) any of various compounds that are added to gasoline to reduce engine knocking | |
Related terms: | compound tetraethyl_lead | |
Similar spelling: |
antioch antisocial antigen |