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Heading vs Undefined - What's the difference?

heading | undefined |

As a verb heading

is .

As a noun heading

is the title or topic of a document, article, chapter, or of a section thereof.

As an adjective undefined is

lacking a definition or value.

heading

English

Verb

(head)
  • Noun

    (en noun)
  • The title or topic of a document, article, chapter, or of a section thereof.
  • (nautical) The direction into which a seagoing or airborne vessel's bow is pointing (apparent heading) and/or the direction into which it is actually moving relative to the ground (true heading)
  • Material for the heads of casks, barrels, etc.
  • (mining) A gallery, drift, or adit in a mine; also, the end of a drift or gallery; the vein above a drift.
  • (sewing) The extension of a line ruffling above the line of stitch.
  • (masonry) The end of a stone or brick which is presented outward.
  • (Knight)

    Derived terms

    * subheading

    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