Noun water level has 4 senses
- water level - the level of the surface of a body of water
--1 is a kind of elevation
--1 has particulars: sea level
- water table, water level, groundwater level - underground surface below which the ground is wholly saturated with water; "spring rains had raised the water table"
--2 is a kind of geological formation, formation
- waterline, water line, water level - a line corresponding to the surface of the water when the vessel is afloat on an even keel; often painted on the hull of a ship
--3 is a kind of line
--3 has particulars: load line, Plimsoll line, Plimsoll mark, Plimsoll
- water level - a water gauge that shows the level by showing the surface of the water in a trough or U-shaped tube
--4 is a kind of water gauge, water gage, water glass
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