weasel.
Any of the carnivorous mammals of the genera Mustela, Neogale, Poecilogale, and Lyncodon, having a slender body, a long tail and usually a light brown upper coat and light-coloured belly.
Meaning & usage
Any of the carnivorous mammals of the genera Mustela, Neogale, Poecilogale, and Lyncodon, having a slender body, a long tail and usually a light brown upper coat and light-coloured belly.
A least weasel (Mustela nivalis).
Any of certain other species of the family Mustelidae.
A devious or sneaky person or animal.
A type of yarn winder used for counting the yardage of handspun yarn; spinner's weasel. It most commonly has a wooden peg or dowel that pops up from the gearing mechanism after a certain number of yards have been wound onto the winder.
Where this word comes from
Etymology tree Proto-Germanic *wisulǭ Proto-West Germanic *wisulā Old English weosule Middle English wēsele English weasel From Middle English wesele, from Old English weosule, from Proto-West Germanic *wisulā, from Proto-Germanic *wisulǭ. The verb is from c. 1900, from the supposed cunningness of the weasel.
To achieve by clever or devious means.
To gain something for oneself by clever or devious means.
To engage in clever or devious behavior.
Where this word comes from
Etymology tree Proto-Germanic *wisulǭ Proto-West Germanic *wisulā Old English weosule Middle English wēsele English weasel From Middle English wesele, from Old English weosule, from Proto-West Germanic *wisulā, from Proto-Germanic *wisulǭ. The verb is from c. 1900, from the supposed cunningness of the weasel.
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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.