Simple Definition of water glass
: a drinking glass
Full Definition of water glass
1 : a glass vessel (as a drinking glass) for holding water
2 : an instrument consisting of an open box or tube with a glass bottom used for examining objects in or under water
3 : a substance that consists usually of the silicate of sodium, is found in commerce as a glassy mass, a stony powder, or dissolved in water as a viscous syrupy liquid, and is used especially as a cement, a protective coating, and as a fireproofing agent
First Known Use of water glass
Rhymes with water glass
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Learn More about water glass
Britannica.com: Encyclopedia article about "water glass"
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