Define Sex Kitten, a sexually attractive young woman. Learn the meaning of Sex Kitten with clear definitions and helpful usage examples. See examples of sex kitten used in a sentence. sex kittens phrase. sex-kitten Definition, Meaning & Synonyms A term used to describe a woman who is attractive and uses her sexual appeal to gain attention or influence, often perceived as flirtatious or provocative. sex-kitten phrase. Definition of sex-kitten in the Idioms Dictionary. He thought he was getting a sex kitten, but she turned out to be just a plain cat. What does sex-kitten expression mean? Definitions by the largest Idiom Dictionary. SEX KITTEN definition: a young woman who is sexy and coquettish. wzp, yfn, tsc, mak, isv, ztk, qgn, qmr, tvm, ihg, sul, pti, muy, zak, iip,