delayed neutron

15 LETTERS · STARTS WITH D

delayed neutron is a valid 15-letter word worth 19 points in Scrabble and 22 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

D2E1L1A1Y4E1D2N1E1U1T1R1O1N1

2 + 1 + 1 + 1 + 4 + 1 + 2 + 0 + 1 + 1 + 1 + 1 + 1 + 1 + 1 =19 PTS

DOUBLE WORD → 38TRIPLE WORD → 57

MEANING

What does delayed neutron mean?