What does teethed mean?
Teethed is primarily an adjective meaning that a person or animal has developed or erupted teeth. It often appears in descriptions of infants and young animals: a newly teethed puppy, for example, may chew enthusiastically while exploring its surroundings. The word can also be used as the past tense or past participle of the uncommon intransitive verb teeth, meaning to grow or erupt teeth, although adjectival and participial uses are more familiar. Teethed belongs to the wider tooth and teeth word family and is related to such words as toothed and teething. It is also sometimes confused with toothed. The distinction is one of emphasis: toothed is broad and can describe any object with teeth, while teethed usually focuses on the development of a child's or animal's teeth. Although now chiefly descriptive, the word preserves an older sense connected with the familiar verb teeth and the physical process of growing them.
Having teeth, especially having developed or erupted teeth.
"The newly teethed puppy chewed on everything within reach."
Common in descriptions of children and young animals, especially when emphasizing that their teeth have erupted.
To develop or erupt teeth.
"The infant teethed during the night and was smiling by morning."
This finite use is relatively uncommon; participial forms such as "has teethed" are more usual.
Teethed marks a tiny but memorable human milestone: the arrival of the first teeth.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does teethed come from?
Teethed was formed from teeth with the suffix -ed, as both a participial adjective and a form of the verb teeth. Teeth is the irregular plural of tooth, whose Old English ancestor was tōþ. The Latin cognates dental, dentate, dentition, and dentist derive from Latin dens, ultimately from the same Indo-European root meaning "tooth."
Related word forms
How teethed is actually used
Teethed is now much more common in adjectival and participial constructions than as a finite verb. As a participle, it may follow a noun, as in "a teethed child," or function predicatively. The finite verb is relatively uncommon and tends to occur in descriptive or clinical contexts.
Easily confused with teethed
Toothed is the broader term for anything possessing teeth, including saws and blades, whereas teethed usually describes a child or animal whose teeth have developed or erupted.