air-mass shower

15 LETTERS · STARTS WITH A

air-mass shower is a valid 15-letter word worth 21 points in Scrabble and 21 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

A1I1R1-0M3A1S1S1S1H4O1W4E1R1

1 + 1 + 1 + 0 + 3 + 1 + 1 + 1 + 0 + 1 + 4 + 1 + 4 + 1 + 1 =21 PTS

DOUBLE WORD → 42TRIPLE WORD → 63

MEANING

What does air-mass shower mean?