Valvetrain

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Alternative spelling of valve train. alt-of, alternative

    "To coax their pushrod designs to rev higher without running out of breath, engineers have designed lighter, stiffer, lower-friction valvetrains."

Synonyms

All synonyms
valve gearvalve gear

Example

More examples

"To coax their pushrod designs to rev higher without running out of breath, engineers have designed lighter, stiffer, lower-friction valvetrains."

Etymology

From valve + train.

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