Froth
A foam is a substance that is formed by trapping pockets of gas in a liquid or solid. A bath sponge and the head on a glass of beer are examples of foams. In most foams, the volume of gas is large, with thin films of liquid or solid separating the regions of gas.
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Famous quotes containing the word froth:
“The vanishing volatile froth of the present which any shadow will alter, any thought blow away, any event annihilate, is every moment converted into the Adamantine Record of the past.”
—Ralph Waldo Emerson (1803–1882)
“His works are not to be studied, but read with a swift satisfaction. Their flavor and gust is like what poets tell of the froth of wine, which can only be tasted once and hastily.”
—Henry David Thoreau (1817–1862)