chain hook

10 LETTERS · STARTS WITH C

chain hook is a valid 10-letter word worth 21 points in Scrabble and 21 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

C3H4A1I1N1H4O1O1K5

3 + 4 + 1 + 1 + 1 + 0 + 4 + 1 + 1 + 5 =21 PTS

DOUBLE WORD → 42TRIPLE WORD → 63

MEANING

What does chain hook mean?