WordNet: nelitahtimoottori, nelitahtinen polttomoottori

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; work is done on the third stroke and the products of combustion are exhausted on the fourth stroke

• hypernym ICE, polttomoottori

nelitahtimoottori

• (englanti) four-stroke engine (synonyymi)

nelitahtinen polttomoottori

• (englanti) four-stroke internal-combustion engine (synonyymi)