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Doughnut vs Undefined - What's the difference?

doughnut | undefined |

As a noun doughnut

is a deep-fried piece of dough or batter, commonly of a toroidal (a ring doughnut ) often mixed with various sweeteners and flavourings; or flattened sphere (a filled doughnut) shape filled with jam, custard or cream.

As an adjective undefined is

lacking a definition or value.

doughnut

English

(wikipedia doughnut)

Alternative forms

* donut (North America)

Noun

(en noun)
  • A deep-fried piece of dough or batter, commonly of a toroidal (a ring doughnut ) often mixed with various sweeteners and flavourings; or flattened sphere (a filled doughnut) shape filled with jam, custard or cream.
  • Anything in the shape of a torus.
  • (North America) A peel-out or skid mark in the shape of a circle; a 360-degree skid.
  • A spare car tyre, usually stored in the boot, that is smaller than a full sized tyre and is only intended for temporary use.

    • Synonyms

    * (anything in the shape of a torus) ring, torus

    See also

    * bagel * koulouri * torus * toroid

    References

    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