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Definition of kitten
kitten
/ˈkɪt.ən/
kit · ten
Adverb:kittenishly
•Plural:kittens
•Adjective:kittenish
•Past Simple:kittened
•Past Participle:kittened
•Present Participle:kittening
kitten Lexical Profile
CEFR
A2
Grade
1
Tier
1
Usage
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Scrabble US
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WWF
Wordle Guess
• noun
1
A juvenile domestic cat (Felis catus) or the young of various other small mammals, such as rabbits, rats, ferrets, and beavers.
Example
"The stray cat found a warm spot in the barn to nurse her newborn kittens."
Synonyms
View all synonyms for kitten• verb
1
To give birth to kittens (used of a female cat or other small mammal).
Example
"Our tabby is expected to kitten before the end of the week."
Synonyms
View all synonyms for kitten• Rhymes for kitten
Word Origin & Etymology
Borrowed in Middle English from Anglo-Norman 'kitoun', a diminutive of Old French 'chat' (cat), ultimately from Late Latin 'cattus'.
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Kitten. In Wordmom Dictionary. Retrieved Nov 2, 2026, from https://wordmom.com/dictionary/kitten