union jack

noun

Definition of union jack

1 : a jack consisting of the union of a national ensign
2 capitalized U&J : the state flag of the United Kingdom consisting of the union of the British national ensign

Examples of union jack in a Sentence

Recent Examples on the Web

AJ McLean was Scary Spice in fierce cheetah print, Brian Littrell was Sporty Spice in track pants and Howie Dorough was Ginger Spice in a union jack dress. Sara M Moniuszko, USA TODAY, "The Backstreet Boys dressed as the Spice Girls to celebrate 'girl power'," 9 May 2018 Feel free to turn your home into a literal union jack even. Lisa Ryan, The Cut, "How to Host the Ultimate Royal Wedding Viewing Party," 9 May 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'union jack.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of union jack

1674, in the meaning defined at sense 1

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Time Traveler for union jack

The first known use of union jack was in 1674

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More from Merriam-Webster on union jack

Britannica.com: Encyclopedia article about union jack

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