difference threshold

NOUN /dɪfərəns_'θrɛʃoʊld/
20 LETTERS · STARTS WITH D

difference threshold is a valid 20-letter word worth 35 points in Scrabble and 36 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
D2I1F4F4E1R1E1N1C3E1T1H4R1E1S1H4O1L1D2
2 + 1 + 4 + 4 + 1 + 1 + 1 + 1 + 3 + 1 + 0 + 1 + 4 + 1 + 1 + 1 + 4 + 1 + 1 + 2 =35 PTS
DOUBLE WORD → 70TRIPLE WORD → 105
MEANING

What does difference threshold mean?

NOUN · 1 SENSE
1

The smallest change in stimulation that a person can detect.