Dictionary (n.) The art or science of sounding, or measuring depths in the sea.Thesaurus altimetry aquiculture bathometry biometrics biometry cadastration cartography chorography craniometry depth sounding echo sounding echolocation fathomage fathoming geodesy geodetics goniometry hydrography hypsography hypsometry marine biology mensuration metrology oceanography planimetry psychometrics psychometry sonar sounding soundings stereometry surveying thalassography topography water |