A short, slender heel on a woman's shoe or sandal.

plural of kitten heel

plural of sex kitten

A woman who is both sexually desirable and sexually active.

(informal, physics) Any of several experiments that show the paradoxical effects of quantum mechanics on a small scale, especially one that shows an atom to be in two places at the same time.

present participle of have kittens

plural of Schrödinger's kitten

plural of smitten kitten

(colloquial) A person who is smitten with somebody.

The moth Furcula furcula.