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post exchange

American  

noun

U.S. Army.
  1. a retail store on an army installation that sells goods and services to military personnel and their dependents and to certain authorized civilian personnel. PX


post exchange British  

noun

  1.  PX.  a government-subsidized shop operated mainly for military personnel

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of post exchange

First recorded in 1890–95

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.

They ate at American fast-food restaurants and bought electronics, T-shirts and groceries at a vast post exchange.

From New York Times • Dec. 21, 2021

“If there’s one small change, even if there’s something new at the PX, people talk about it,” she said, referring to the post exchange.

From Seattle Times • Jan. 4, 2021

The U.S. military operated a PX — or Army post exchange, a retail outlet for soldiers — in the Ginza area of Tokyo.

From Washington Post • Sep. 22, 2016

The post exchange was within clear sight of the sawmill, but Hall never made it.

From Washington Post • Sep. 2, 2016

Years of nongrowing, from being a seventeen-year-old, smooth-faced idealist hunched over a book in his Harlem apartment, to becoming a smooth-faced veteran of twenty hunched over a beer in a post exchange.

From "Bad Boy" by Walter Dean Myers

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