round robin
Americannoun
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a sequence or series.
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a petition, remonstrance, or the like, having the signatures arranged in circular form so as to disguise the order of signing.
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a letter, notice, or the like, circulated from person to person in a group, often with individual comments being added by each.
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Sports. a tournament in which all of the entrants play each other at least once, failure to win a contest not resulting in elimination.
noun
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a letter, esp a petition or protest, having the signatures in a circle in order to disguise the order of signing
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any letter or petition signed by a number of people
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a tournament, as in a competitive game or sport, in which each player plays against every other player
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A petition or other document signed by several persons in sequence, so that no one can tell who was the first to sign it. For example, We decided to send a round robin to management to protest the new rules about work hours . This term originally referred to a grievance presented by seamen to their captain, called round because of the circular sequence of names, but the source of robin has been lost. [Early 1700s]
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In sports, a tournament in which each player or team plays against all of the others in turn. For example, The club always holds a tennis round robin on the Fourth of July . [Late 1800s]
Etymology
Origin of round robin
First recorded in 1540–50
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.
The wheelchair curling team round robin comes to an end.
From BBC • Mar. 4, 2026
Not even from dreaded rival Canada, which was missing injured star Marie-Philip Poulin, and fell to Team USA 5-0 in the opening round robin.
From The Wall Street Journal • Feb. 13, 2026
Next February's 75th NBA All-Star Game will feature a three-team round robin tournament with two teams of United States players and a World squad of global talent, the league announced on Tuesday.
From Barron's • Nov. 12, 2025
Gunn was swept out of the round robin portion of the women’s breaking competition on Friday, with the judges scoring each of her three bouts 18-0 in favor of her opponents.
From Los Angeles Times • Aug. 15, 2024
Men all in a panic of fear; sent a round robin, asking to have double watch, as they fear to be alone.
From "Dracula" by Bram Stoker
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.