quadrilingue

== French == === Etymology === From quadri- +‎ -lingue. === Pronunciation === IPA(key): /kwa.dʁi.lɛ̃ɡ/, /ka.dʁi.lɛ̃ɡ/ === Adjective === quadrilingue (plural quadrilingues) quadrilingual === Further reading === “quadrilingue”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012