aguerrissement

== French == === Etymology === From aguerrir (“to harden”) +‎ -ment. === Pronunciation === IPA(key): /a.ɡɛ.ʁis.mɑ̃/ ~ /a.ɡe.ʁis.mɑ̃/ === Noun === aguerrissement m (plural aguerrissements) hardening, toughening === Further reading === “aguerrissement”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012