(n.) The art or science of sounding, or measuring depths in the sea.
Thesaurus Entries
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
