He started testing fuels for their anti-knock qualities, using a single-cylinder test engine and expressing resistance to knocking by an H.U.C.R. (highest useful compression ratio) figure.
Source: wiktionary
Anti-knock
Synonyms for "anti-knock" (1 found)
Ranked by relevance and common usage.
Closest matches (1)
Noun(1 words)
Sample sentences
1 total sentences available.