Latin Etymology From calculō + -trīx. Pronunciation (Classical Latin) IPA(key): /kal.kuˈlaː.triːks/, [käɫ̪kʊˈɫ̪äːt̪riːks̠] (modern Italianate Ecclesiastical) IPA(key): /kal.kuˈla.triks/, [kälkuˈläːt̪riks] Noun calculātrīx f (genitive calculātrīcis, masculine calculātor); third declension calculator, bookkeeper, accountant one versed in/teacher of arithmetic Declension Third-declension noun.More information singular, plural ... singular plural nominative calculātrīx calculātrīcēs genitive calculātrīcis calculātrīcum dative calculātrīcī calculātrīcibus accusative calculātrīcem calculātrīcēs ablative calculātrīce calculātrīcibus vocative calculātrīx calculātrīcēs Close Synonyms calculātor References calculatrix in Gaffiot, Félix (1934) Dictionnaire illustré latin-français, Hachette. Wikiwand - on Seamless Wikipedia browsing. On steroids.