Hȳ-drŏl'o-gy, n.
n. [Fr. hydrologie, from Gr. ὕδωρ, water, and λόγος, discourse.] The science of water, its properties, phenomena, and laws, its distribution in lakes, rivers, &c., over the earth’s surface.
n. [Fr. hydrologie, from Gr. ὕδωρ, water, and λόγος, discourse.] The science of water, its properties, phenomena, and laws, its distribution in lakes, rivers, &c., over the earth’s surface.