instrumental logic

18 LETTERS · STARTS WITH I

instrumental logic is a valid 18-letter word worth 22 points in Scrabble and 30 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

I1N1S1T1R1U1M3E1N1T1A1L1L1O1G2I1C3

1 + 1 + 1 + 1 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 2 + 1 + 3 =22 PTS

DOUBLE WORD → 44TRIPLE WORD → 66

MEANING

What does instrumental logic mean?