D defs.my
Entry 1 sense Webster, 1913

Unisexual

· U·ni·sex·u·al · IPA
01 a. Having one sex only, as plants which have the male and female flowers on separate individuals, or animals in which the sexes are in separat…
  1. 1.
    Having one sex only, as plants which have the male and female flowers on separate individuals, or animals in which the sexes are in separate individuals; diœcious; -- distinguished from bisexual, or hermaphrodite. See Diœcious.(Biol.) See: Diœcious