Latin Pronunciation (Classical Latin) IPA(key): /in.tesˈtiː.num/, [ɪn̪t̪ɛs̠ˈt̪iːnʊ̃ˑ] (modern Italianate Ecclesiastical) IPA(key): /in.tesˈti.num/, [in̪t̪esˈt̪iːnum] Adjective intestīnum inflection of intestīnus: nominative/accusative/vocative neuter singular accusative masculine singular Noun intestīnum n (genitive intestīnī); second declension guts, intestines, entrails of the abdomen intestīnum medium ― mesentery Declension Second-declension noun (neuter).More information singular, plural ... singular plural nominative intestīnum intestīna genitive intestīnī intestīnōrum dative intestīnō intestīnīs accusative intestīnum intestīna ablative intestīnō intestīnīs vocative intestīnum intestīna Close Descendants > Sassarese: isthintinu m (inherited) ⇒ Sassarese: Isthintinu, Isthintini m → Italian: Stintino m → Sardinian: Istintinu m → Middle French: intestin m French: intestin m → Italian: intestino m References “intestinum”, in Charlton T. Lewis (1891) An Elementary Latin Dictionary, New York: Harper & Brothers intestinum in Gaffiot, Félix (1934) Dictionnaire illustré latin-français, Hachette. Carl Meißner, Henry William Auden (1894) Latin Phrase-Book, London: Macmillan and Co. (ambiguous) a civil war: bellum intestinum, domesticum (opp. bellum externum)Wikiwand - on Seamless Wikipedia browsing. On steroids.