nymphomaniac
1 of 2noun
nym·pho·ma·ni·ac ˌnim(p)-fə-ˈmā-nē-ˌak 
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
Warren EcksteinHe bores the pants off you and she seems to be some kind of nymphomaniac—kept playing footsie with me in the restaurant. David Lodge
David Lodgenymphomaniac
2 of 2adjective
variants or nymphomaniacal
ˌnim(p)-fə-mə-ˈnī-ə-kəl
: of, affected with, or characterized by nymphomania
The patriarch of the family asks for the private eye's help after his nymphomaniac daughter becomes involved in blackmail and murder. Mike Quinn
Mike Quinnnymphomaniacal tendencies
Word History
First Known Use
Noun
1828, in the meaning defined above
Adjective
1831, in the meaning defined above
Medical Definition
nymphomaniac 1 of 2
noun
nym·pho·ma·ni·ac -nē-ˌak
: one affected with nymphomania
nymphomaniac
2 of 2adjective
variants or nymphomaniacal
-mə-ˈnī-ə-kəl
: of, affected with, or characterized by nymphomania