microorganismo

== Galician == === Etymology === From micro- + organismo. === Noun === microorganismo m (plural microorganismos) microorganism == Italian == === Etymology === From micro- +‎ organismo. === Noun === microorganismo m (plural microorganismi) alternative form of microrganismo == Portuguese == === Noun === microorganismo m (plural microorganismos) pre-reform spelling (used until 1990) of micro-organismo; still used where the agreement hasn’t come into effect and may occur as a sporadic misspelling === Further reading === “microorganismo”, in Dicionário Priberam da Língua Portuguesa (in Portuguese), Lisbon: Priberam, 2008–2026 == Spanish == === Etymology === From micro- + organismo. === Noun === microorganismo m (plural microorganismos) microorganism === Further reading === “microorganismo”, 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