reaction engine

NOUN
15 LETTERS · 4 SYLLABLES · STARTS WITH R

reaction engine is a valid 15-letter word worth 17 points in Scrabble and 22 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
R1E1A1C3T1I1O1N1E1N1G2I1N1E1
1 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 2 + 1 + 1 + 1 =17 PTS
DOUBLE WORD → 34TRIPLE WORD → 51
MEANING

What does reaction engine mean?

NOUN · 1 SENSE
1

A jet or rocket engine based on a form of aerodynamic propulsion in which the vehicle emits a high-speed stream.

BROADER