retro-

== English == === Etymology === See retro. === Pronunciation === enPR: rĕt′rō- (Received Pronunciation) IPA(key): /ˈɹɛtɹəʊ-/ (General American, Canada) IPA(key): /ˈɹɛtɹoʊ-/ Hyphenation: re‧tro- === Prefix === retro- Back or backward. Behind. In the opposite direction. Pertaining to an earlier time. (informal) Old-fashioned or old school. ==== Synonyms ==== re- ==== Antonyms ==== pro- ==== Derived terms ==== ==== Translations ==== === Anagrams === Torre == Esperanto == === Etymology === Borrowed from Ido retro-. === Pronunciation === IPA(key): /ˈretro/ === Prefix === retro- retro- ==== Derived terms ==== === Further reading === “retro”, in Plena Ilustrita Vortaro de Esperanto [Complete Illustrated Dictionary of Esperanto], 2020, →ISBN “retro-”, in Reta Vortaro [Online Dictionary] (in Esperanto), 1997-2026 == Galician == === Etymology === From Latin retrō. === Prefix === retro- retro- ==== Derived terms ==== === Further reading === “retro-”, in Dicionario da Real Academia Galega (in Galician), A Coruña: Royal Galician Academy, 2012–2026 == Ido == === Etymology === Borrowed from English retro-, Italian retro-. === Pronunciation === IPA(key): /ˈretro/ === Prefix === retro- prefix used with a verbal root to indicate: back, backwards, inverse action, return: retro-, re- Antonym: avan- ‎jetar (“to throw”) + ‎retro- → ‎retrojetar (“to throw back”) ==== Derived terms ==== ==== Descendants ==== → Esperanto: retro- == Italian == === Prefix === retro- retro- ==== Derived terms ==== === Anagrams === Torre, terrò, torre == Portuguese == === Etymology === From Latin retrō. === Prefix === retro- retro- ==== Derived terms ==== === Further reading === “retro-”, in Dicionário Aulete Digital (in Portuguese), Rio de Janeiro: Lexikon Editora Digital, 2008–2026 “retro-”, in Dicionário Priberam da Língua Portuguesa (in Portuguese), Lisbon: Priberam, 2008–2026 == Spanish == === Etymology === From Latin retrō. === Pronunciation === IPA(key): /retɾo/ [re.t̪ɾo] Syllabification: re‧tro- === Prefix === retro- retro- ==== Derived terms ==== === Further reading === “retro-”, in Diccionario de la lengua española [Dictionary of the Spanish Language] (in Spanish), online version 23.8.1, Royal Spanish Academy [Spanish: Real Academia Española], 15 December 2025