inner mechanism

15 LETTERS · STARTS WITH I

inner mechanism is a valid 15-letter word worth 23 points in Scrabble and 28 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
I1N1N1E1R1M3E1C3H4A1N1I1S1M3
1 + 1 + 1 + 1 + 1 + 0 + 3 + 1 + 3 + 4 + 1 + 1 + 1 + 1 + 3 =23 PTS
DOUBLE WORD → 46TRIPLE WORD → 69
MEANING

What does inner mechanism mean?

1