mortise lock

12 LETTERS · STARTS WITH M

mortise lock is a valid 12-letter word worth 19 points in Scrabble and 22 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

M3O1R1T1I1S1E1L1O1C3K5

3 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 3 + 5 =19 PTS

DOUBLE WORD → 38TRIPLE WORD → 57

MEANING

What does mortise lock mean?