Adjective 40th (not comparable) Abbreviation of fortieth. Translations abbreviation of fortieth — see also fortieth Afrikaans: 40ste Czech: 40. (cs) Dutch: 40e (nl) Faroese: 40. French: 40ème German: 40. Greek: 40ός (40ós) Interlingua: 40e Irish: 40ú Italian: 40º Norwegian: 40. Polish: 40. Portuguese: 40º Slovak: 40. Spanish: 40.º Turkish: 40'üncü, 40.