: having jaws
jawed fishes
—usually used in combinationsquare-jawed
a three-jawed chuck
Examples of jawed in a Sentence
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The team found that, in mice, the early development of the head and the peripheral nerves (those outside of the brain and spinal column) follows common patterns seen in other jawed vertebrates.
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Russel Honoré, Newsweek, 6 Mar. 2025
Researchers have long thought that the sympathetic nervous system arose with the evolution of jawed vertebrates.
—Will Sullivan, Smithsonian Magazine, 30 May 2024
The results challenge the idea that the sympathetic nervous system evolved in jawed vertebrates, the study authors write, pushing its origins farther back than expected.
—Will Sullivan, Smithsonian Magazine, 30 May 2024
The role of Vitamin A The team built on previous work that found that the genes that build and subdivide the sea lamprey hindbrain are identical to those genes in jawed vertebrates.
—Laura Baisas, Popular Science, 22 Feb. 2024
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Russel Honoré, Newsweek, 6 Mar. 2025
Researchers have long thought that the sympathetic nervous system arose with the evolution of jawed vertebrates.
—Will Sullivan, Smithsonian Magazine, 30 May 2024
The results challenge the idea that the sympathetic nervous system evolved in jawed vertebrates, the study authors write, pushing its origins farther back than expected.
—Will Sullivan, Smithsonian Magazine, 30 May 2024
The role of Vitamin A The team built on previous work that found that the genes that build and subdivide the sea lamprey hindbrain are identical to those genes in jawed vertebrates.
—Laura Baisas, Popular Science, 22 Feb. 2024
See All Example Sentences for jawed
Cite this Entry
“Jawed.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/jawed. Accessed 28 Apr. 2025.
Copy CitationMedical Definition
jawed
adjective
: having jaws
jawed fishes
—usually used in combination
square-jawed
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