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Erector vs Undefined - What's the difference?

erector | undefined |

As a noun erector

is a person who, or a device which erects.

As an adjective undefined is

lacking a definition or value.

erector

English

Alternative forms

* erectour (qualifier)

Noun

(en noun)
  • A person who, or a device which erects.
  • (anatomy) Any of several muscles that make parts of the body erect.
  • An attachment to a microscope, telescope, etc. for making the image erect instead of inverted.
  • (astronautics) A vehicle used to support a rocket for transportation and for placing the rocket in an upright position within a gantry scaffold.

    • Derived terms

    *erector spinae

    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