Stamp means to forcibly strike down with the foot, or to imprint, impress or put a seal on something.
(verb)Stamp is defined as the act of stomping on the ground, or the act of making an impression, imprint or using a seal, or a unit of postage for mailing letters.
(noun)See stamp in Webster's New World College Dictionary
transitive verb
Origin: ME stampen, akin to OHG stampfon < Gmc *stampon, *stampjan, to press to pieces < IE *stembh-, to crush < base *steb(h)-, a post, pole > staff, step, stump
intransitive verb
noun
See stamp in American Heritage Dictionary 4
verb stamped, stamp·ing, stamps verb, transitive
Origin:
Origin: Middle English stampen
Origin: , possibly alteration of Old English stempan, to pound in a mortar
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