Four-Stroke Engine

nounverified·updated May 18, 2026

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an internal-combustion engine in which an explosive mixture is drawn into the cylinder on the first stroke and is compressed and ignited on the second stroke

MWE

Classifications

per-axis with provenance

Entity Type

Unknown—authoritativeglossary_import_default_pending_classifier

?unassignedlast reviewed —

Sensitivity

unclassified

Information Class

unclassified

Variants

4 surface forms

synonym: four-stroke internal-combustion engine
plural: Four-Stroke Engines
possessive: Four-Stroke Engine's
pluralpossessive: Four-Stroke Engines'

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