nigruisses

== Latin == === Pronunciation === (Classical Latin) IPA(key): [nɪ.ɡruˈɪs.seːs] (modern Italianate Ecclesiastical) IPA(key): [ni.ɡruˈis.ses] === Verb === nigruissēs second-person singular pluperfect active subjunctive of nigreō and nigrēscō