threshold level

NOUN
15 LETTERS · STARTS WITH T

threshold level is a valid 15-letter word worth 24 points in Scrabble and 26 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
T1H4R1E1S1H4O1L1D2L1E1V4E1L1
1 + 4 + 1 + 1 + 1 + 4 + 1 + 1 + 2 + 0 + 1 + 1 + 4 + 1 + 1 =24 PTS
DOUBLE WORD → 48TRIPLE WORD → 72
MEANING

What does threshold level mean?

NOUN · 1 SENSE
1

The intensity level that is just barely perceptible.