Get an English Tutor
English word tuchus comes from Hebrew תַּחַת, Hebrew תחת, and later Yiddish תּחת (Butt, buttocks.)
תַּחַת (Hebrew)
תחת (Hebrew)
As successor to. Below. In lieu of. Instead of. Underneath (vulgar) butt, ass. Bottom. Underside.
תּחת (Yiddish)
Butt, buttocks.
tuchus (English)