Aphallia

Failure of the penis or clitoris to develop during embryonic growth

Aphallia is a congenital malformation in which the phallus is absent. It is also known as penile agenesis in the case of males. The word is derived from Ancient Greek a- 'not' and phallos 'penis'. It is classified as a disorder of sex development.

This keyword could refer to multiple things. Here are some suggestions: