The meaning of BACKSIDE is the part of the body that a person sits on : buttocks. How to use backside in a sentence.

/ ˈbækˌsɑɪd / Add to word list the part of the body you sit on; your buttocks (Definition of backside from the Cambridge Academic Content Dictionary © Cambridge University Press)

BACKSIDE definition: the rear or back part or view of an object, person, scene, etc.; that part which is opposite the front. See examples of backside used in a sentence.

Your backside is the part of your body that you sit on. He fell backwards and landed on his backside.

Definition of backside noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

backside - 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?"

The most straightforward definition of "backside" refers to the rear part of something, especially the human body. It commonly denotes the buttocks but can also refer to the back of an object or surface.

There are ten meanings listed in OED's entry for the word backside, one of which is labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

Oct 26, 2025 · The back side of an estate: the backyard and outbuildings behind a main house, especially (UK dialect, euphemistic) an outhouse. The building's backside faced an alley and was …

The side of something that is opposite the front. The backside of the building faced an alley, and was covered in grime and scrawled graffiti.