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• post office
  post office

  noun

  an office or station of a government postal system at which mail is received and sorted, from which it is dispatched and distributed, and at which stamps are sold or other services rendered. PO, P.O.
• Post Office
  Post Office

  noun

  a government department or authority in many countries responsible for postal services and often telecommunications

post office

American  

[pohst aw-fis, of-is] / ˈpoʊst ˌɔ fɪs, ˌɒf ɪs /

noun

• post offices
  plural

1. an office or station of a government postal system at which mail is received and sorted, from which it is dispatched and distributed, and at which stamps are sold or other services rendered. PO, P.O.

2. Often Post Office the department of a government charged with the transportation of mail.

3. an old-fashioned game in which one player is designated “postmaster” or “postmistress” and calls another player of a different gender into an adjoining room, ostensibly to receive a letter but actually to receive a kiss.

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Post Office ¹ British  

noun

1. a government department or authority in many countries responsible for postal services and often telecommunications

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post office ² British  

noun

1. a building or room where postage stamps are sold and other postal business is conducted

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Other Word Forms

Derived Forms

• post-office
  adjective

Inflected Forms

Nouns

• post offices
  plural

Etymology

Origin of post office

First recorded in 1645–55

Example Sentences

See Examples For:

post office Post Office

Footage shared by local broadcaster Jijel News showed residents taking refuge in a post office as thick clouds of smoke billowed around them.

From BBC ● Aug. 27, 2026

The voter lists will be “based entirely” on data from the states, and the post office “will not change the content” or even cross-check it against other sources.

From The Wall Street Journal ● Aug. 25, 2026

A quietly captivating Willem Dafoe plays Ed Saxberger, a New York post office veteran of 37 years in a seemingly satisfying if decidedly low-key existence.

From Los Angeles Times ● Aug. 14, 2026

For years, it was a post office box in Draper, Utah.

From The Wall Street Journal ● Aug. 11, 2026

“But what if she’s using a different post office? Like, what if she’s on one side of the city, but mailing the postcards from another?”

From "South of Somewhere" by Kalena Miller

Hesmondhalgh, 56, who also appeared in Broadchurch and Mr Bates vs the Post Office, won't struggle to make friends with her warm personality.

From BBC ● Sep. 26, 2026

Both Wilcox and Edwards point to a wider pattern stretching from Aberfan and Hillsborough to the Post Office and infected blood scandals.

From BBC ● Aug. 10, 2026

One of the memorable episodes was Kitten Kong, in which a giant feline toppled the Post Office Tower.

From BBC ● Jul. 27, 2026

Plus, Mr. Wonderful tries to build one of America’s largest data centers, and the federal government sells Washington, D.C.’s former Old Post Office building.

From The Wall Street Journal ● Jun. 18, 2026

Post Office Box 34 is the only place in the world that belongs to me.

From "Tasting the Sky" by Ibtisam Barakat

Related Words

• postal service