: an opponent of war
specifically
: one who participates in antiwar demonstrations
Examples of peacenik in a Sentence
peaceniks argued that all the nonmilitary options had not been exhausted
Recent Examples on the Web
Generations of peacenik Americans first saw Bread and Puppet Theater during anti-war protests.
—
Neda Ulaby,
NPR,
6 Oct. 2025
Burdick, a lifelong peacenik with a neat white beard, had moved to Saudi Arabia from Texas in the mid-nineties.
—
Heidi Blake,
The New Yorker,
10 Oct. 2024
Kelly is in almost immediately, flying to Cocoa Beach in Florida with her not-so-enthusiastic assistant, an anti-Nixon peacenik.
—
Damon Wise,
Deadline,
8 July 2024
At this point, John Lennon is either a peacenik saint or a wife-beating villain in the eyes of most.
—
Bethy Squires,
Vulture,
20 Feb. 2024
This Einstein is a fervent peacenik who saw in Nazi Germany an existential threat to peace everywhere, and to Jewish people in particular.
—
Chris Vognar,
Rolling Stone,
17 Feb. 2024
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Neda Ulaby,
NPR,
6 Oct. 2025
Burdick, a lifelong peacenik with a neat white beard, had moved to Saudi Arabia from Texas in the mid-nineties.
—
Heidi Blake,
The New Yorker,
10 Oct. 2024
Kelly is in almost immediately, flying to Cocoa Beach in Florida with her not-so-enthusiastic assistant, an anti-Nixon peacenik.
—
Damon Wise,
Deadline,
8 July 2024
At this point, John Lennon is either a peacenik saint or a wife-beating villain in the eyes of most.
—
Bethy Squires,
Vulture,
20 Feb. 2024
This Einstein is a fervent peacenik who saw in Nazi Germany an existential threat to peace everywhere, and to Jewish people in particular.
—
Chris Vognar,
Rolling Stone,
17 Feb. 2024
Cite this Entry
“Peacenik.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/peacenik. Accessed 6 Jul. 2026.
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