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Definitions

postmark

[pohst-mahrk] / ˈpoʊstˌmɑrk /


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

If mailing your ballot on election day, officials say to get a hand-stamped postmark from a postal employee inside the post office.

From Los Angeles Times • May 1, 2026

“If the postmark is not the same as the city and state of the ‘supposed’ issuing bank, it might be an indication the check is fake.

From MarketWatch • Apr. 27, 2026

Fourteen US states allow mail-in ballots to be tallied after the date of the election if they bear a postmark by Election Day.

From Barron's • Mar. 23, 2026

Legal and administrative systems have for decades treated a postmark as evidence of when an individual met a deadline.

From The Wall Street Journal • Jan. 8, 2026

The first card is almost complete, but I don’t see any sign of a postmark.

From "South of Somewhere" by Kalena Miller




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