topological group

17 LETTERS · STARTS WITH T

topological group is a valid 17-letter word worth 24 points in Scrabble and 32 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

T1O1P3O1L1O1G2I1C3A1L1G2R1O1U1P3

1 + 1 + 3 + 1 + 1 + 1 + 2 + 1 + 3 + 1 + 1 + 0 + 2 + 1 + 1 + 1 + 3 =24 PTS

DOUBLE WORD → 48TRIPLE WORD → 72

MEANING

What does topological group mean?