upper atmosphere

16 LETTERS · STARTS WITH U

upper atmosphere is a valid 16-letter word worth 26 points in Scrabble and 30 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

U1P3P3E1R1A1T1M3O1S1P3H4E1R1E1

1 + 3 + 3 + 1 + 1 + 0 + 1 + 1 + 3 + 1 + 1 + 3 + 4 + 1 + 1 + 1 =26 PTS

DOUBLE WORD → 52TRIPLE WORD → 78

MEANING

What does upper atmosphere mean?