Pronunciation AHD: ĭn'tə(r)lĭng"wə IPA: /ˈɪntə(r)ˌlɪŋwə/ SAMPA: /"Int@(r)%lINw@/ Noun interlingua An interlanguage. An interlanguage based on Classic Latin developed by Giuseppe Peano. An interlanguage based on Romance languages, English, German, Russian and Latin developed by International Auxiliary Language Association, published in 1951. Translations Interlingua: interlingua (1,2,3) Portuguese: interlíngua f (1,2,3) Russian: интерли́нгва f (2,3) Swedish: interlingua (2,3) Further reading Wikipedia in Interlingua Union Mundial pro Interlingua Academia pro Interlingua