quadrilatère

== French == === Etymology === Learned borrowing from Late Latin quadrilaterus. === Pronunciation === IPA(key): /kwa.dʁi.la.tɛʁ/, /ka.dʁi.la.tɛʁ/ === Noun === quadrilatère m (plural quadrilatères) (geometry) quadrilateral (any polygon with four sides) ==== Related terms ==== quatre latéral === Further reading === “quadrilatère”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012