HyperDic: depth_finder

English > 1 sense of the expression *depth finder*:
NOUN	artifact	depth finder	navigational instrument used to measure the depth of a body of water (as by ultrasound or radar)

English > *depth finder*: 1 sense > noun 1, artifact
Meaning	navigational instrument used to measure the depth of a body of water (as by ultrasound or radar).
Narrower	sonic depth finder, fathometer	depth finder for determining depth of water or a submerged object by means of ultrasound waves
Broader	navigational instrument	An instrument used for navigating