rotary engine

NOUN /roʊtəri_'ɛndʒən/
13 LETTERS · 4 SYLLABLES · STARTS WITH R

rotary engine is a valid 13-letter word worth 16 points in Scrabble and 18 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
R1O1T1A1R1Y4E1N1G2I1N1E1
1 + 1 + 1 + 1 + 1 + 4 + 0 + 1 + 1 + 2 + 1 + 1 + 1 =16 PTS
DOUBLE WORD → 32TRIPLE WORD → 48
MEANING

What does rotary engine mean?

NOUN · 1 SENSE
1

An internal-combustion engine having cylinders arranged radially around a central crankcase.