/mes"treuh nawl', -nol'/ , n. Pharm.
an estrogen, C 21 H 26 O 2 , used in oral contraceptives in combination with a progestin.
[ 1960-65; contr. and rearrangement of methoxy- and ethynylestradiol, components of the chemical name ]
/mes"treuh nawl', -nol'/ , n. Pharm.
an estrogen, C 21 H 26 O 2 , used in oral contraceptives in combination with a progestin.
[ 1960-65; contr. and rearrangement of methoxy- and ethynylestradiol, components of the chemical name ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012