participant
Americannoun
adjective
Other Word Forms
Derived Forms
Inflected Forms
Nouns
Etymology
Origin of participant
First recorded in 1520–30; from Latin participant-, stem of participāns “sharing,” present participle of participāre “to share”; see participate
Explanation
A participant is a person who participates, or takes part in something. Vote on Election Day and you've just taken part in or become a participant in United States democracy. Participants play a role in the unfolding of events. A contestant is a participant on a game show. A football player is a participant in the sport. Someone talking is a participant in a conversation. You can sometimes be a participant without taking an active role — if you watch a crime taking place and do nothing to stop it, you might be called a passive participant.
Vocabulary lists containing participant
Vocabulary of the Summer Olympics
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Workshop 6, Part 2
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"Journeys," Vocabulary from Lesson 13
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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.
Once Participant 3 reached her full tirzepatide dose and had the electrodes implanted, she reported no food preoccupation, and her NAc activity reflected this silence.
From Science Daily • Dec. 8, 2025
It added: "On the margins of the Core Participant hearings in June, Irish government officials used the opportunity to convene a meeting to listen to families and survivors of the bombings."
From BBC • Aug. 7, 2025
But a 2012 two-gallery exhibition in New York, titled “one becomes the other” and presented at Participant Inc. and American Contemporary, redeemed his commitment to art-making.
From Los Angeles Times • May 4, 2025
Participant wellness was measured at the start of the study and after three months.
From Science Daily • Jun. 4, 2024
Participant, the activist film and television studio that has financed Oscar winners like “Spotlight” and socially conscious documentaries like “Food, Inc,” and “Waiting For Superman” is closing its doors after 20 years.
From Seattle Times • Apr. 16, 2024
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.
