VINYLIDENE GROUP
Meaning of VINYLIDENE GROUP in English
Chem.
the bivalent group C 2 H 2 , derived from ethylene.
Also, vinylidene radical .
[ VINYL + -ID 3 + -ENE ]
Random House Webster's Unabridged English dictionary.
Полный английский словарь Вебстер - Random House .
2012