infiltration gallery

20 LETTERS · STARTS WITH I

infiltration gallery is a valid 20-letter word worth 26 points in Scrabble and 31 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

I1N1F4I1L1T1R1A1T1I1O1N1G2A1L1L1E1R1Y4

1 + 1 + 4 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 2 + 1 + 1 + 1 + 1 + 1 + 4 =26 PTS

DOUBLE WORD → 52TRIPLE WORD → 78

MEANING

What does infiltration gallery mean?