: a person who accompanies an invited guest to an event or gathering at which guests are allowed to bring a companion or partner
My husband twice received handsome engraved invitations to presidential dinners. For those events and many others, I was the perpetual plus-one.Ana Marie Cox

Examples of plus-one in a Sentence

Recent Examples on the Web Towards the middle of the episode, Aurora, 35, and Olivia, 32, joked about Aurora bringing her new boyfriend as her plus-one to the wedding. Charna Flam, Peoplemag, 3 July 2024 Mercury and Saturn are making a lovely trine across your communication and relationship sectors, encouraging you to seek quality time with the most important plus-ones in your life. Tarot.com, Baltimore Sun, 26 June 2024 Kidman’s plus-one was her 15-year-old daughter Sunday Rose Kidman-Urban. Hannah Jackson, Vogue, 26 June 2024 Angelina Jolie brought a special plus-one with her to Broadway's biggest night. Edward Segarra, USA TODAY, 17 June 2024 See all Example Sentences for plus-one 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'plus-one.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1977, in the meaning defined above

Time Traveler
The first known use of plus-one was in 1977

Dictionary Entries Near plus-one

Cite this Entry

“Plus-one.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/plus-one. Accessed 27 Jul. 2024.

Last Updated: - Updated example sentences
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