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, esp. 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.

noun

capsule , design , distinction , prestige , seal , stamp , stature , status