"hydrophon" in English Hydrophon {n} hydrophone pressure detector Detailed translations for "hydrophon" das Hydrophon{neuter} Hydrophon(also: Hydrofon) hydrophone Das Hydrophon war eine Art Testlauf. Source: opensubtitles.org Corpus by OPUS Request review So the hydrophone was sort of a trial run to see if we could get away with it. Hydrophon pressure detector