subradiancy

11 LETTERS · 5 SYLLABLES · STARTS WITH S

subradiancy is a valid 11-letter word worth 19 points in Scrabble and 22 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

S1U1B3R1A1D2I1A1N1C3Y4

1 + 1 + 3 + 1 + 1 + 2 + 1 + 1 + 1 + 3 + 4 =19 PTS

DOUBLE WORD → 38TRIPLE WORD → 57

MEANING

What does subradiancy mean?