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Detector vs Undefined - What's the difference?

detector | undefined |

As a noun detector

is a device capable of registering a specific substance or physical phenomenon.

As an adjective undefined is

lacking a definition or value.

detector

English

Noun

(en noun)
  • A device capable of registering a specific substance or physical phenomenon.
  • Smoke detectors are mandatory in public buildings.

    Derived terms

    * lie detector * smoke detector

    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