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Definition of weasel

weasel

/ˈwiː.zəl/
wea · sel

Plural:weasels
•
Adjective:weaselly
•
Past Simple:weaseled
•
Past Participle:weaseled
•
Present Participle:weaseling
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weasel Lexical Profile

weasel Game Scores & Validity

• noun

1

A small, slender, carnivorous mammal of the genus Mustela, native to Eurasia and the Americas, characterized by a long body, short legs, and a coat that often turns white in winter.

Example

"The farmer spotted a weasel darting quickly across the yard to hunt for mice near the barn."


2

A sneaky, untrustworthy, or deceitful person.

Example

"He proved to be a weasel when he secretly took credit for his colleague's hard work."

Synonyms
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Antonyms
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• verb

1

To evade an obligation, duty, or commitment through sneaky or deceitful means (usually followed by 'out').

Example

"She managed to weasel out of doing the heavy lifting by feigning a back injury."


2

To achieve a goal or manipulate a situation through cunning, flattery, or deceit (usually followed by 'into' or 'one's way').

Example

"The ambitious junior executive tried to weasel his way into the exclusive board meeting."

Synonyms
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Antonyms
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Word Nuance & Usage

As a verb, 'weasel' is almost exclusively used with prepositions in phrasal constructions, most commonly 'weasel out' (to evade) or 'weasel into' (to deceptively infiltrate).

• Rhymes for weasel

Word Origin & Etymology

From Old English 'weosule' or 'wesle', of Germanic origin; related to Dutch 'wezel' and German 'Wiesel', likely derived from an Indo-European root meaning 'to move quickly' or 'to glide'.

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


Wordmom. (2026). Definition of Weasel. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/weasel
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