echar la llave

== Spanish == === Verb === echar la llave (first-person singular present echo la llave, first-person singular preterite eché la llave, past participle echado la llave) (idiomatic) to lock up === Further reading === “echar la llave”, 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