iraistre

== Old French == === Etymology === Latin īrāscor (“I become enraged”). The active meaning "to anger" may have been back-formed from the ancestor's deponent nature. === Verb === iraistre (transitive) to anger (reflexive, se iraistre) to anger; to become angry This verb needs an inflection-table template. === References === Godefroy, Frédéric, Dictionnaire de l'ancienne langue française et de tous ses dialectes du IXe au XVe siècle (1881) (iraistre)