noun
Meaning 1
A type of valve in an internal combustion engine, and thus also (metonymic) the type of valvetrain design, the type of engine that uses it, or an instance of such an engine; this design has the inlet and exhaust valves in the cylinder block beside the piston. The cylinder head is then a simple dome extending across the valves and piston.
Definition source: English Wiktionary via Wiktextract
Topics: automotive, transport, vehicles
Examples
- Near-synonym: L-head (most side valves are L-heads; precisely hyponymous)
- This engine has side valves.
- This engine is a side valve model.
- This engine is a side valve.
Meaning relationships
Synonyms: flathead, L-head
Antonyms: none provided