0 a glass for drinking wine, with a long stem (= a thin vertical part that you hold) and a round base: --
Shortly after arriving, she accidentally knocked a full wine glass out of someone's hand.
For pieces with stems, such as wine glasses, a second piece of molten glass is pressed onto the first and is spun rapidly to form the base.
The little round tables were decked with candles, flowers, wine glasses, silverware and linen.