gravity cell

12 LETTERS · STARTS WITH G

gravity cell is a valid 12-letter word worth 20 points in Scrabble and 24 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

G2R1A1V4I1T1Y4C3E1L1L1

2 + 1 + 1 + 4 + 1 + 1 + 4 + 0 + 3 + 1 + 1 + 1 =20 PTS

DOUBLE WORD → 40TRIPLE WORD → 60

MEANING

What does gravity cell mean?