How to use hollow in a sentence Having a space or cavity inside Having a depression or concavity Having a hole or empty space inside If you have hollow cheeks or eyes, your cheeks curve in… A sound that is hollow is like the sound made when you hit something that is empty inside
He heard a hollow sound when he knocked on the wall. Master the word hollow in english The politician's accusations rang hollow Idioms beat all hollow, to surpass or outdo completely His performance beat the others all hollow.
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