Acedolagnia is a sexual disorder characterized by an indifference to sexual intercourse, activities, and matters. People who feel indifferent to sex are said to be acedolagnic.
The word is a combination of the Greek prefix a, meaning not or without, the Greek word kedos, meaning care, and the Greek word lagneia, which translates to lust.
Acedolagnia is sometimes called sexual apathy.