: 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
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Sabalenka returned to being the player who has won three Grand Slams and became the world No. 1, jumping on returns and pounding plus-one strokes on her serve. Charlie Eccleshare, The Athletic, 25 Jan. 2025 Traditionally, those in committed relationships—especially ones lasting years—are expected to receive a plus-one. Raul A. Reyes, Newsweek, 23 Jan. 2025 The first In Luv novella, co-written with romance novelist Jay Crownover, sees Langley enlist Iker to be her plus-one at this nightmare of a wedding. Maggie Fremont, EW.com, 18 Jan. 2025 Jamie Foxx had a special plus-one by his side at the Berlin premiere of his new film. Kayla Grant, People.com, 16 Jan. 2025 See all Example Sentences for plus-one 

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 30 Jan. 2025.

Last Updated: - Updated example sentences
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