Antiknock

Meaning

Adj

●

Of an

to petroleum/gasoline to reduce the

of

knock.

Noun

●

Such a

, usually

tetraethyl lead

(also MMT, MTBE and ethanol)

Sourced from

Origin

antiknock

English

anti-

English

ἀντί

Ancient Greek (to 1453)

knock

English

Sourced from

Synonyms

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