tushie/ˈtʊʃi/tushie means buttocks, bottom. Lexicurio rates it Sui generis — a strength score of 89 out of 100.tushie is pronounced /ˈtʊʃi/.EtymologyFrom tuchus, from Yiddish תּחת (tokhes), from Hebrew תַּחַת (tákhat, “underside, buttocks”).nounButtocks, bottom.