Casimirus

== Latin == === Etymology === Borrowed from Polish Kazimierz. The penultimate syllable is long because it carries stress. === Pronunciation === (Classical Latin) IPA(key): [ka.sɪˈmiː.rʊs] (modern Italianate Ecclesiastical) IPA(key): [ka.s̬iˈmiː.rus] === Proper noun === Casimīrus m (genitive Casimīrī); second declension (Medieval Latin, New Latin) a male given name from Polish, equivalent to English Casimir ==== Declension ==== Second-declension noun.