diffusion pump

NOUN
14 LETTERS · STARTS WITH D

diffusion pump is a valid 14-letter word worth 26 points in Scrabble and 32 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
D2I1F4F4U1S1I1O1N1P3U1M3P3
2 + 1 + 4 + 4 + 1 + 1 + 1 + 1 + 1 + 0 + 3 + 1 + 3 + 3 =26 PTS
DOUBLE WORD → 52TRIPLE WORD → 78
MEANING

What does diffusion pump mean?

NOUN · 1 SENSE
1

Vacuum pump used to obtain a high vacuum.