invalidar

== Portuguese == === Etymology === From in- +‎ válido (“valid”) +‎ -ar. === Pronunciation === Hyphenation: in‧va‧li‧dar === Verb === invalidar (first-person singular present invalido, first-person singular preterite invalidei, past participle invalidado) to invalidate to nullify ==== Conjugation ==== === Further reading === “invalidar”, in Dicionário Priberam da Língua Portuguesa (in Portuguese), Lisbon: Priberam, 2008–2026 == Spanish == === Etymology === From in- +‎ válido (“valid”) +‎ -ar. === Pronunciation === IPA(key): /imbaliˈdaɾ/ [ĩm.ba.liˈð̞aɾ] Rhymes: -aɾ Syllabification: in‧va‧li‧dar === Verb === invalidar (first-person singular present invalido, first-person singular preterite invalidé, past participle invalidado) (transitive) to invalidate ==== Conjugation ==== ==== Derived terms ==== === Further reading === “invalidar”, 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