bathymetry noun.
[bǝ'Ɵɪmɪtri] M19.[from BATHY- + -METRY.]The measurement of depths in oceans, seas, or lakes.
■ bathy'metric,
■ bathy'metrical adjectives pertaining to or connected with bathymetry
M19. ■ bathy'metrically adverb L19. [TahlilGaran] English Dictionary ▲