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Four-Stroke Engine

nounid 56918·updated May 18, 2026
verified

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

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Classifications

Entity Type

Unknownauthoritativeglossary_import_default_pending_classifier

Sensitivity

unclassified

Information Class

unclassified

Variants

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

Framework definitions

Wordset Dictionary1 senseview framework →
§1
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
Legacy lexicon import1 senseview framework →
§1 · legacy_primary
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
DR-088 backfill from the noun definition column

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