Definition of Postmark
an official stamp that gives the time, place, and date of a package’s posting
Examples of Postmark in a sentence
A postmark on a package will tell you where it was shipped from. 🔊
You can use a postmark to tell what day a package was shipped on. 🔊
Because postal service can be so confusing, a postmark keeps track of important information. 🔊
Without a postmark you would probably be confused as to where a package came from and why. 🔊
A postmark tells you not just the date a package was shipped on, but also what specific time. 🔊
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