agua de Seltz

== Spanish == === Noun === agua de Seltz f (plural aguas de Seltz) soda water (water with carbon dioxide) Synonym: soda === Further reading === “agua de Seltz”, 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