fundament
/ˈfʌn.də.mənt/ noun
Forms fundaments foundament
- noun Foundation.
- noun The bottom; the buttocks or anus.
- noun The underlying basis or principle for a theoretical or mathematical system.
Synonyms
basis base foundation groundwork cornerstone buttocks nates arse butt backside bum buns can hindquarters hind end keister posterior prat rear rear end rump stern seat tail tail end tooshie tush bottom behind derriere
Etymology
From Middle English, from Old French fundement, fondement, from Latin fundāmentum (“foundation”), from fundō (“to lay the bottom, to found”). Doublet of fondamento.
Webster’s 1913
- noun Foundation. [Obs.] Chaucer.
- noun The part of the body on which one sits; the buttocks; specifically (Anat.), the anus. Hume.
Etymology [OE. fundament, fundement, fondement, OF. fundement, fondement, F. fondement, fr. L. fundamentum foundation, fr. fundare to lay the bottom, to found, fr. fundus bottom. See Fund.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “fundament”, CC BY-SA 4.0. Details