all-or-none law

NOUN
15 LETTERS · STARTS WITH A

all-or-none law is a valid 15-letter word worth 15 points in Scrabble and 20 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
A1L1L1-0O1R1-0N1O1N1E1L1A1W4
1 + 1 + 1 + 0 + 1 + 1 + 0 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 4 =15 PTS
DOUBLE WORD → 30TRIPLE WORD → 45
MEANING

What does all-or-none law mean?

NOUN · 1 SENSE
1

(neurophysiology) a nerve impulse resulting from a weak stimulus is just as strong as a nerve impulse resulting from a strong stimulus.