An attractive and seductive but ultimately dangerous woman.

a major Palestinian political party and the largest faction of the Palestine Liberation Organization (PLO).

Any of several fireflies, of the genus Photuris, that mimic the mating flashes of other species in order to predate the attracted males.

plural of femme fatale firefly

A very rare autosomal-dominant inherited prion disease of the brain, in which progressively worsening insomnia leads to hallucinations and delirium.

plural of femme fatale

plural of homme fatale

plural of femme fatale

plural of homme fatale

An ultimately seductive and dangerous man; a womanizer.