rear end

Noun (1)

1. the fleshy part of the human body that you sit on“he deserves a good kick in the butt”“are you going to sit on your fanny and do nothing?”Synonyms: buttocksnatesarsebuttbacksidebumbunscanfundamenthindquartershind endkeisterposteriorpratrearrumpsternseattailtail endtooshietushbottombehindderrierefannyassType of body partPart of torso, trunk