adj. derived from two separate ferilized ova; -- of twins; as, fraternal twins are biovular. Antonym of identical. Syn. -- fraternal. [ WordNet 1.5 ]
adj. (Biol.) derived from a single egg or ovum; -- of twins; as, identical twins are monovular. Contrasted with fraternal. Syn. -- identical. [ WordNet 1.5 ]
a. (Biol.) Relating or belonging to an ovule; as, an ovular growth. [ 1913 Webster ]
a. (Biol.) Pertaining to ovules. [ 1913 Webster ]