irréductible

== French == === Etymology === From ir- +‎ réductible. === Pronunciation === IPA(key): /i.ʁe.dyk.tibl/ === Adjective === irréductible (plural irréductibles) irreducible indomitable, implacable ==== Derived terms ==== irréductible Gaulois === Further reading === “irréductible”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012