hidrófono

== Spanish == === Etymology === From hidro- +‎ -fono. === Noun === hidrófono m (plural hidrófonos) hydrophone === Further reading === “hidrófono”, 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