A porous pad, often made of a felt-like material, impregnated with ink, used for inking rubber stamps.

a revenue stamp

Alternative spelling of rubber stamp.

Alternative spelling of rubber stamp.

A piece of rubber or similar material with a design or text carved or molded for the purpose of transferring ink or dye to imprint that design on another object.

A small piece of printed paper stuck on an item to be mailed, indicating that postage has been paid. / (figuratively, colloquial) A very small area.

(figuratively) To process, approve or decide matters routinely rather than through careful consideration.

(figuratively) Of a person, organisation, or process, making decisions or approving matters routinely or without real power.

a small paper coupon, given by a retailer to a customer; they may be saved up and redeemed for goods

The hobby of collecting and displaying postage stamps and related items. / (figuratively, usually derogatory) Collection of items or information of no intrinsic value.