"morbid and uncontrollable sexual desire in women," 1775, in English translation of "Nymphomania, or a Dissertation Concerning the Furor Uterinus" (1771) by French doctor Jean Baptiste Louis de Thesacq de Bienville (1726-1813), coined from Greek nymphē "bride, young wife, young lady" (see nymph) + mania "madness" (see mania). Perhaps influenced by earlier French nymphomanie. Defined as "a female disease characterized by morbid and uncontrollable sexual desire." Compare also nympholepsy.