four-stroke engine
NOUN
18 LETTERS · STARTS WITH F
four-stroke engine is a valid 18-letter word worth 24 points in Scrabble and 28 points in Words with Friends.
SCRABBLE
WORDS WITH FRIENDS
F4O1U1R1-0S1T1R1O1K5E1E1N1G2I1N1E1
4 + 1 + 1 + 1 + 0 + 1 + 1 + 1 + 1 + 5 + 1 + 0 + 1 + 1 + 2 + 1 + 1 + 1 =24 PTS
DOUBLE WORD → 48TRIPLE WORD → 72
MEANING
What does four-stroke engine mean?
NOUN · 1 SENSE
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; work is done on the third stroke and the products of combustion are exhausted on the fourth stroke.
SYNONYMS
BROADER