de puño y letra

== Spanish == === Pronunciation === IPA(key): /de ˌpuɲo i ˈletɾa/ [d̪e ˌpu.ɲo i ˈle.t̪ɾa] Syllabification: de pu‧ño y le‧tra === Adverb === de puño y letra (idiomatic) written, penned (by) === Further reading === “de puño, o de puño y letra, de alguien”, 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