Illustration of macaque
: any of a genus (Macaca) of chiefly Asian monkeys typically having a sturdy build and including some short-tailed or tailless forms
especially
: rhesus monkey
Examples of macaque in a Sentence
Recent Examples on the Web
Building on his recent study of macaques, Miller’s goal is to conclusively identify a brain wave signature of unconsciousness in humans.
—
Big Think, 20 Aug. 2025
In cynomolgus macaques, sperm counts fell sharply within two-to-five weeks and returned to normal within around three months.
—New Atlas, 10 Aug. 2025
By tracing the way the DNA has changed over time, the researchers found that the subfamily had evolved differently within the genomes of different animals, contributing to the biological evolution that resulted in humans, chimpanzees and macaques.
—Taylor Nicioli, CNN Money, 9 Aug. 2025
Milwaukee County Zoo staff have named the two baby Japanese macaques, also known as snow monkeys, born there in June.
—Jim Higgins, jsonline.com, 1 Aug. 2025
See All Example Sentences for macaque
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Big Think, 20 Aug. 2025
In cynomolgus macaques, sperm counts fell sharply within two-to-five weeks and returned to normal within around three months.
—New Atlas, 10 Aug. 2025
By tracing the way the DNA has changed over time, the researchers found that the subfamily had evolved differently within the genomes of different animals, contributing to the biological evolution that resulted in humans, chimpanzees and macaques.
—Taylor Nicioli, CNN Money, 9 Aug. 2025
Milwaukee County Zoo staff have named the two baby Japanese macaques, also known as snow monkeys, born there in June.
—Jim Higgins, jsonline.com, 1 Aug. 2025
See All Example Sentences for macaque
Cite this Entry
“Macaque.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/macaque. Accessed 5 Sep. 2025.
Copy CitationKids Definition
: any of various monkeys mostly from Asia that includes some with either short or no tails
especially
: rhesus monkey
Etymology
French, from Portuguese macaco, from makaku, plural of kaku, name for an African monkey in one or more Bantu languages of Gabon and Congo
Medical Definition
: any of numerous short-tailed Old World monkeys of the genus Macaca and related genera chiefly of southern Asia
especially
: rhesus monkey
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