-arum

== Latin == === Alternative forms === -a℞ (abbreviation) === Pronunciation === (Classical Latin) IPA(key): [ˈaː.rũː] (modern Italianate Ecclesiastical) IPA(key): [ˈaː.rum] === Etymology 1 === A declined form of -us (suffix forming adjectives). ==== Suffix ==== -ārum genitive feminine plural of -us === Etymology 2 === A declined form of -a (suffix forming masculine agent nouns). ==== Suffix ==== -ārum m genitive plural of -a