stamp

A stamp can be many things. You might first think of the small piece of paper you put on a letter before mailing it. It can also be the mark made by pressing an inked seal onto paper, or the act of making that mark. In everyday life, to "stamp" often means to show official approval by marking something, or to bring your foot down hard on the ground: "She stamped her foot in frustration." In all of these uses, the idea is simple: a strong mark, a firm press, or a clear sign.

The word "stamp" is versatile, but its main idea is easy to follow: it usually involves pressing, marking, or showing something clearly. A stamp can be a small piece of paper placed on a letter to show that the cost of mailing has been paid. It can also be a mark made with ink, or a tool used to make that mark, such as a rubber stamp in an office or school.

As a verb, to "stamp" often means to press a mark onto something. People stamp passports, forms, packages, and official papers to show approval, payment, receipt, or control. The word can also describe bringing your foot down hard, either while walking heavily or to show anger, impatience, or emphasis. In a broader sense, "stamp" can mean to give something a clear character or quality, as in saying that a style or event has a particular stamp.

So whether it appears in the mail, on a document, in a loud step, or in the idea of a special mark or character, "stamp" is a word about leaving a clear sign behind.