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Weasel vs Undefined - What's the difference?

weasel | undefined |

As a noun weasel

is the least weasel, mustela nivalis .

As a verb weasel

is to achieve by clever or devious means.

As an adjective undefined is

lacking a definition or value.

weasel

English

Noun

(wikipedia weasel) (en noun)
  • The least weasel, Mustela nivalis .
  • Any of the carnivorous mammals of the genus Mustela , having a slender body, a long tail and usually a light brown upper coat and light-coloured belly.
  • The taxonomic family Mustelidae is also called the weasel family.
  • A devious or sneaky person or animal.
  • A type of yarn winder used for counting the yardage of handspun yarn. 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.

    • Derived terms

    * short-tailed weasel * weaselly, weasely * weasel word

    Verb

  • To achieve by clever or devious means.
  • * 2010 (publication date), Tony Dajer, "Vital Signs", , ISSN 0274-7529, volume 32, number 1, January–February 2011, page 10:
    • Prisoners are notorious for weaseling day passes to get out of lockup.
  • (transitive, or, reflexive) To gain something for oneself by clever or devious means.
  • *
  • *
  • To engage in clever or devious behavior.
  • *

    • Usage notes

    * and weaselled are more common in the UK.

    Derived terms

    * weasel one's way * weasel out

    See also

    * ferret * mink * polecat * stoat

    undefined

    English

    Adjective

    (wikipedia undefined) (-)
  • Lacking a definition or value.
  • (mathematics, computing) That does not have a meaning and is thus not assigned an interpretation.
    • The result of division by zero is undefined .

    Antonyms

    * defined