boutonner

== French == === Etymology === Inherited from Old French boutoner, botoner. By surface analysis, bouton (“button”) +‎ -er. === Pronunciation === IPA(key): /bu.tɔ.ne/ === Verb === boutonner to button (to fasten with a button) Antonym: déboutonner (“to unbutton”) ==== Conjugation ==== === Further reading === “boutonner”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012