flange coupling

15 LETTERS · STARTS WITH F

flange coupling is a valid 15-letter word worth 23 points in Scrabble and 32 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

F4L1A1N1G2E1C3O1U1P3L1I1N1G2

4 + 1 + 1 + 1 + 2 + 1 + 0 + 3 + 1 + 1 + 3 + 1 + 1 + 1 + 2 =23 PTS

DOUBLE WORD → 46TRIPLE WORD → 69

MEANING

What does flange coupling mean?