negative stimulus

NOUN
17 LETTERS · STARTS WITH N

negative stimulus is a valid 17-letter word worth 22 points in Scrabble and 29 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
N1E1G2A1T1I1V4E1S1T1I1M3U1L1U1S1
1 + 1 + 2 + 1 + 1 + 1 + 4 + 1 + 0 + 1 + 1 + 1 + 3 + 1 + 1 + 1 + 1 =22 PTS
DOUBLE WORD → 44TRIPLE WORD → 66
MEANING

What does negative stimulus mean?

NOUN · 1 SENSE