methylidyne group

17 LETTERS · STARTS WITH M

methylidyne group is a valid 17-letter word worth 31 points in Scrabble and 34 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

M3E1T1H4Y4L1I1D2Y4N1E1G2R1O1U1P3

3 + 1 + 1 + 4 + 4 + 1 + 1 + 2 + 4 + 1 + 1 + 0 + 2 + 1 + 1 + 1 + 3 =31 PTS

DOUBLE WORD → 62TRIPLE WORD → 93

MEANING

What does methylidyne group mean?