hydrography

hydrography has 3 senses in the JumbleFix dictionary. Letters: 11.

Definitions

• n.. The art of measuring and describing the sea, lakes, rivers, and other waters, with their phenomena.
• n.. That branch of surveying which embraces the determination of the contour of the bottom of a harbor or other sheet of water, the depth of soundings, the position of channels and shoals, with the construction of charts exhibiting these particulars.
• n.. the science of the measurement and description and mapping of the surface waters of the earth with special reference to navigation