copatrocinar

== Spanish == === Etymology === From co- + patrocinar. === Verb === copatrocinar (first-person singular present copatrocino, first-person singular preterite copatrociné, past participle copatrocinado) to cosponsor ==== Conjugation ==== === Further reading === “copatrocinar”, 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