After they ordered dinner, he pondered over his water glass.
As soon as dinner was finished, the hostess tapped her water glass for attention.
The water glass should be the largest glass and the closest to the inside.
To the right of the water glass should be the wine glasses, if you are serving wine.
The wine glass goes below the water glass and slightly to the right, whether you will be serving red or white wine.
The word usage examples above have been gathered from various sources to reflect current and historial usage. They do not represent the opinions of YourDictionary.com.