Hermaphroditism

n. hermaphroditism, presence of both male and female sexual organs in a single organism or flower

A hermaphrodite is an organism that posses both male and female genetalia. In many species, hermaphroditism is a common part of the life-cycle, particularly in some asexual animals and some plants. Hermaphroditism is sometimes considered sexual reproduction, not asexual reproduction. Generally, hermaphroditism occurs in the invertebrates, although it occurs in a fair number of fish, and to a lesser degree in other vertebrates.
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Hermaphroditism /her·maph·ro·di·tism/ presence in an individual of both ovarian and testicular tissues and of ambiguous morphologic criteria of sex; [more]Hermaphroditism - Community and Resources

Noun
1. congenital condition in which external genitalia and internal sex organs have both male and female characteristics
(synonym) hermaphrodism
(hypernym) birth defect, congenital anomaly, congenital defect, congenital disorder, congenital abnormality
2. showing characteristics of both sexes
(synonym) androgyny, bisexuality
(hypernym) sex, gender, sexuality

(n.)
The union of the two sexes in the same individual, or the combination of some of their characteristics or organs in one individual.