a small piece of paper that you buy and then stick to an envelope or package to pay the cost of mailing it —called also postage stamp
a small piece of paper that is attached to something and that shows that a tax or fee has been paid
a device or tool that is used to mark something (such as a piece of paper) with a design, pattern, word, etc., by being pushed against a surface : a device or tool used for stamping something
2stampverb
to bring (your foot) down heavily and noisily
to walk heavily and noisily
to use a special device (called a stamp) to put a design, word, etc., on something : to create a mark by pressing a special tool against a surface