ethynyl radical

15 LETTERS · STARTS WITH E

ethynyl radical is a valid 15-letter word worth 26 points in Scrabble and 27 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

E1T1H4Y4N1Y4L1R1A1D2I1C3A1L1

1 + 1 + 4 + 4 + 1 + 4 + 1 + 0 + 1 + 1 + 2 + 1 + 3 + 1 + 1 =26 PTS

DOUBLE WORD → 52TRIPLE WORD → 78

MEANING

What does ethynyl radical mean?