régulier

== French == === Etymology === Inherited from Old French reguler, borrowed from Late Latin regulāris. === Pronunciation === IPA(key): /ʁe.ɡy.lje/ === Adjective === régulier (feminine régulière, masculine plural réguliers, feminine plural régulières) regular (conforming to rules) (geometry, of a polygon) regular (both equilateral and equiangular; having all sides of the same length, and all (corresponding) angles of the same size) Antonym: irrégulier un polygone régulier ― (please add an English translation of this usage example) un hexagone régulier ― (please add an English translation of this usage example) (geometry, of a polyhedron) regular (whose faces are all congruent regular polygons, equally inclined to each other) un polyèdre régulier ― (please add an English translation of this usage example) (grammar, of a verb) regular Antonym: irrégulier dependable legitimate regular, steady (continual) ==== Derived terms ==== irrégulier régulièrement ==== Related terms ==== règle régularité réguler === Noun === régulier m (plural réguliers, feminine régulière) (dated, slang) one's regular sexual or romantic partner (as opposed to a partner with which one is having an affair) Synonym: légitime === Further reading === “régulier”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012