A stamp mill

type of mill machine that crushes material by pounding rather than grinding, either for further processing or for extraction of metallic ores

A stamp mill.

plural of stamp hinge

A label resembling a postage stamp, but not issued for postal purposes by a government postal administration.

A postage stamp which includes a premium for charitable causes in addition to the charge for postal service.

(US) A postage stamp with no indicated monetary value and indefinitely valid for a given service, e.g. a domestic first-class letter under 20 grams.

plural of time-stamp

Third-person singular simple present indicative form of time-stamp

present participle of time-stamp