Search Result for "identical_twin":
Wordnet 3.0

NOUN (1)

1. either of two twins developed from the same fertilized ovum (having the same genetic material);
[syn: identical twin, monozygotic twin, monozygous twin]



WordNet (r) 3.0 (2006):

identical twin
    n 1: either of two twins developed from the same fertilized ovum
         (having the same genetic material) [syn: identical twin,
         monozygotic twin, monozygous twin]