protoplaneta

== Portuguese == === Etymology === From proto- +‎ planeta. === Pronunciation === Hyphenation: pro‧to‧pla‧ne‧ta === Noun === protoplaneta m (plural protoplanetas) protoplanet (astronomical object, approximately the size of the Moon, thought to collide and form planets) === Further reading === “protoplaneta”, in Dicionário Aulete Digital (in Portuguese), Rio de Janeiro: Lexikon Editora Digital, 2008–2026 “protoplaneta”, in Dicionário Priberam da Língua Portuguesa (in Portuguese), Lisbon: Priberam, 2008–2026 == Spanish == === Etymology === From proto- +‎ planeta. === Pronunciation === IPA(key): /ˌpɾotoplaˈneta/ [ˌpɾo.t̪o.plaˈne.t̪a] Rhymes: -eta Syllabification: pro‧to‧pla‧ne‧ta === Noun === protoplaneta m (plural protoplanetas) protoplanet (astronomical object, approximately the size of the Moon, thought to collide and form planets) === Further reading === “protoplaneta”, 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