supergravitation

16 LETTERS · 6 SYLLABLES · STARTS WITH S

supergravitation is a valid 16-letter word worth 22 points in Scrabble and 27 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

S1U1P3E1R1G2R1A1V4I1T1A1T1I1O1N1

1 + 1 + 3 + 1 + 1 + 2 + 1 + 1 + 4 + 1 + 1 + 1 + 1 + 1 + 1 + 1 =22 PTS

DOUBLE WORD → 44TRIPLE WORD → 66

MEANING

What does supergravitation mean?