prechamber

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. The area around the [[spark plug]] in a [[cylinder]] of an [[internal-combustion engine]] (or in the [[cylinder head]] of a [[diesel engine]]) where [[combustion]] begins

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.