Definition of nymphomaniac
plural nymphomaniacs
: one affected by nymphomania : a female who has an excessive desire for sexual activity
- A female cat can be a nymphomaniac, a problem brought about by excessive hormone production.
- —Warren Eckstein
- He bores the pants off you and she seems to be some kind of nymphomaniac—kept playing footsie with me in the restaurant.
- —David Lodge
