ETHYNYLATION
Meaning of ETHYNYLATION in English
/e thuyn'l ay"sheuhn/ , n. Chem.
the process of introducing the ethynyl group into a compound.
[ ETHYNYL (GROUP) + -ATION ]
Random House Webster's Unabridged English dictionary.
Полный английский словарь Вебстер - Random House .
2012