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“hydrophone”
hydrophone
An electroacoustic transducer for listening to sound transmitted through water; such as, detection of submarines by hydrophone and underwater seismic surveying by hydrophone.
This entry is located in the following units:
hydro-, hydra-, hydr-, hyd-
(page 11)
phon-, phono-, -phone, -phonia, -phonic, -phonetic, -phonous, -phonically, -phonetically, -phony +
(page 7)