sphere geometry

15 LETTERS · STARTS WITH S

sphere geometry is a valid 15-letter word worth 25 points in Scrabble and 26 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

S1P3H4E1R1E1G2E1O1M3E1T1R1Y4

1 + 3 + 4 + 1 + 1 + 1 + 0 + 2 + 1 + 1 + 3 + 1 + 1 + 1 + 4 =25 PTS

DOUBLE WORD → 50TRIPLE WORD → 75

MEANING

What does sphere geometry mean?