What does jawed mean?
Jawed is chiefly an adjective describing something that has jaws, particularly an animal belonging to a jawed vertebrate group. It occurs in standard biological phrases such as “jawed fish” and “jawed species,” where it distinguishes jawed animals from jawless ones such as lampreys and hagfish. In ordinary conversation, the word is much less common than the underlying noun “jaw” and is usually encountered in specialized writing. The form can also function as the past tense of the verb “jaw,” an uncommon verb associated with moving the jaw or speaking at length. Its principal interest lies in its connection with an important feature of vertebrate anatomy: jaws, hinged structures that enable biting and contribute to the evolutionary diversification of animals.
Having a jaw or jaws, especially in biological classification.
"The guide distinguishes jawed vertebrates from jawless fishes."
Most often used in technical, scientific, or educational contexts.
The past tense of “jaw,” an uncommon verb meaning to move the jaw or speak at length.
"He jawed quietly to himself while reading."
This inflected form is rare in modern general usage.
Jawed animals are the familiar majority of vertebrates—yet the jawless lineage offers a striking glimpse of life before jaws evolved.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does jawed come from?
The word “jawed” was formed by adding the suffix “-ed” to “jaw.” The noun “jaw” comes from Old English “ceafe,” meaning the jaw or cheek, and was influenced in Middle English by the related Old English form “cēafe.” The modern spelling developed through changes in pronunciation and spelling. Related words in English include “jawbone,” “jawful,” and “jawless,” all of which share the same anatomical root.
How jawed is actually used
As an adjective, “jawed” is mainly used in technical or educational contexts, especially in “jawed fish” and “jawed vertebrates.” The verb form is uncommon in ordinary modern use.
Easily confused with jawed
As an adjective, “jawed” describes an animal that possesses jaws; as a verb form, it can refer to the past tense of “jaw,” meaning to move the jaw or speak at length.