one of a pair of twins, not necessarily resembling each other, or of the same sex, that develop from two separately fertilized ova. Cf. identical twin .
[ 1900-05 ]
one of a pair of twins, not necessarily resembling each other, or of the same sex, that develop from two separately fertilized ova. Cf. identical twin .
[ 1900-05 ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012