Anti-knock

adj

adj ·Rare ·Advanced level

Definitions

Adjective
  1. 1
    Alternative form of antiknock. alt-of, alternative

    "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."

Example

More examples

"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."

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.