bn:00004679n
Noun Concept
Categories: Antiknock agents, Engine technology
EN
antiknock  antiknock agent  anti-knock  anti-knock additive  anti-knock agent
EN
Any of various compounds that are added to gasoline to reduce engine knocking WordNet 3.0
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EN
Any of various compounds that are added to gasoline to reduce engine knocking WordNet 3.0 & Open English WordNet
An antiknock agent is a gasoline additive used to reduce engine knocking and increase the fuel's octane rating by raising the temperature and pressure at which auto-ignition occurs. Wikipedia
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