Noun has 4 senses

• water level(n = noun.attribute) - the level of the surface of a body of water;



• water level(n = noun.object) groundwater level, water table - underground surface below which the ground is wholly saturated with water; "spring rains had raised the water table"


• water level(n = noun.location) water line, waterline - 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;



• water level(n = noun.artifact) - a water gauge that shows the level by showing the surface of the water in a trough or U-shaped tube;