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Fac vs Undefined - What's the difference?

fac | undefined |

As a noun fac

is a large ornamental letter formerly used at the start of a chapter or section of a book.

As an adjective undefined is

lacking a definition or value.

fac

English

Noun

(en noun)
  • (military, aviation) Forward air controller.
  • Flow-accelerated corrosion.
  • flow-assisted corrosion.
  • Fellow of the Atlantic Council.
  • Friday after class.
  • Fatal accident control.

    • Anagrams

    * ----

    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