To crush or bruise with or as with a pestle; pound or bray as in a mortar; pound; bruise; crush: as, to stamp ores in a stamping-mill.To strike or beat with a forcible downward thrust of the foot.To cause to strike the ground with a sudden or impetuous downward thrust.To impress a design or distinctive mark or figure upon; mark with an impression or design: as, to stamp plate with arms; to stamp letters; to stamp butter.Hence To certify and give validity or currency to by marking with some mark or impression; coin; mint.Figuratively, to brand or stigmatize as being of a specified character; declare to be.To imprint; impress; fix deeply: as, to stamp one's name on a book; an event stamped on one's memory.To characterize; mark.To affix a stamp (as a postage- or receipt-stamp) to: as, to stamp a letter or a newspaper.To cut, or cut into various forms, with a stamp: in this sense often with ou : as, to stamp out circles and diamonds from a sheet of metal.To strike the foot forcibly downward.n. An instrument for crushing, bruising, or pounding; specifically, in metallurgy, that part of the machinery of a stamp-mill which rises and falls, and which delivers the blow by which the ore is reduced to the necessary fineness for being further treated for the separation of the valuable portion; by extension, the mill itself.n. An instrument for making impressions on other bodies; an engraved block, die, or the like, by which a mark may be made or delivered by pressure; specifically, a plate upon which is cut the design for the sides or back of a book.n. A hand-tool for cutting blanks from paper, leather, etc., in various patterns, according to the shape of the cutting-edges.n. A forcible or impetuous downward thrust or blow: as, he emphasized his order with a stamp of the foot.n. An impression or mark made with a stamp; an impressed or embossed mark or pattern; particularly, an impressed mark used to certify something, or give validity or currency to it: as, the stamp on a coin; the stamp on a certified check.n. Specifically— An official mark set upon a thing chargeable with duty or tax showing that the duty or tax is paid.n. The impression of a public mark or seal required by the British government for revenue purposes to be made by its officers upon the paper or parchment on which deeds, legal instruments, bills of exchange, receipts, checks, insurance policies, etc., are written, the fee for the stamp or stamped paper varying with the nature of the instrument or the amount involved. (See stamp-duty.) For receipts, foreign bills of exchange, and agreements, adhesive stamps may be used, but in general the stamp must be embossed or impressed.n. A small piece of paper having a certain figure or design impressed upon it, sold by the government to be attached to goods, papers, letters, documents, etc., subject to duty, or to some charge as for postage, in order to show that such duty or charge has been paid: as, postage-stamps; receipt-stamps; internal-revenue stamps.n. plural Stamp-duties: as, the receiver of stamps and taxes. See stamp-duty.n. plural Money: so called in allusion to the use of postage-stamps and small paper notes (“shinplasters”) as money.n. That which is marked; a thing stamped; a medal.n. A coin, especially one of small value.n. A picture cut in wood or metal, or made by impression; an engraving; a plate or cliché.n. Sanction; value derived from suffrage or attestation; authority.n. Distinguishing mark; imprint; sign; indication; evidence.n. Make; cast; form; character; sort; kind; brand.n. In leather manufacturing, a machine for softening hides by pounding them in a vat.n. Same as nobblin.n. plural Legs.