ion engine
NOUN
/aɪən_'ɛndʒən/
10 LETTERS · 3 SYLLABLES · STARTS WITH I
ion engine is a valid 10-letter word worth 10 points in Scrabble and 14 points in Words with Friends.
SCRABBLE
WORDS WITH FRIENDS
I1O1N1E1N1G2I1N1E1
1 + 1 + 1 + 0 + 1 + 1 + 2 + 1 + 1 + 1 =10 PTS
DOUBLE WORD → 20TRIPLE WORD → 30
MEANING
What does ion engine mean?
NOUN · 1 SENSE
1
A type of reaction-propulsion engine to propel rockets in space; a stream of positive ions is accelerated to a high velocity by an electric field.
BROADER