What is Cachet?

Cachet definition and meaning on Dictionary terms:
noun, plural caA.chets [ka-sheyz, kash-eyz; French ka-she] /kA|E?E?eEaz, E?kA|E?a??eEaz; French kaE?E?E?/.
an official seal, as on a letter or document.
a distinguishing mark or feature; stamp: Courtesy is the cachet of good breeding.
a sign or expression of approval, especially from a person who has a great deal of prestige.
superior status; prestige: The job has a certain cachet.
Pharmacology. a hollow wafer for enclosing an ill-tasting medicine.
Philately. a firm name, slogan, or design stamped or printed on an envelope or folded letter.

RELATED WORDSprestige, stature, stamp, status, design, seal