Quote image editor
“In French printer's jargon, cliche (which mimicked the sound of a mold striking molten metal) was a synonym for stereotype, which in turn evolved from the Greek for "solid impression." A stereotype was a printing plate that duplicated typography and that was used by the printer in lieu of the original. So a cliche is a word or phrase used over and over again in lieu of the original.” — Constance Hale
In French printer's jargon, cliche (which mimicked the sound of a mold striking molten metal) was a synonym for stereotype, which in turn evolved from the Greek for "solid impression." A stereotype was a printing plate that duplicated typography and that was used by the printer in lieu of the original.
So a cliche is a word or phrase used over and over again in lieu of the original.