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Span vs Undefined - What's the difference?

span | undefined |

As adjectives the difference between span and undefined

is that span is hairless, glabrous while undefined is lacking a definition or value.

span

English

Etymology 1

(etyl) spann

Noun

(en noun)
  • The space from the thumb to the end of the little finger when extended; nine inches; eighth of a fathom.
  • Hence, a small space or a brief portion of time.
  • * Alexander Pope
    • Yet not to earth's contracted span / Thy goodness let me bound.
  • * Farquhar
    • Life's but a span ; I'll every inch enjoy.
  • * 2007 . Zerzan, John. Silence .
    • The unsilent present is a time of evaporating attention spans ,
  • The spread or extent of an arch or between its abutments, or of a beam, girder, truss, roof, bridge, or the like, between supports.
  • The length of a cable, wire, rope, chain between two consecutive supports.
  • (nautical) A rope having its ends made fast so that a purchase can be hooked to the bight; also, a rope made fast in the center so that both ends can be used.
  • (obsolete) A pair of horses or other animals driven together; usually, such a pair of horses when similar in color, form, and action.
  • (mathematics) the space of all linear combinations of something
    • Related terms
    * attention span * memory span

    Etymology 2

    Old English spannan

    Verb

    (spann)
  • To traverse the distance between.
    • The suspension bridge spanned the canyon as tenuously as one could imagine.
  • To cover or extend over an area or time period.
    • The parking lot spans three acres.
    The novel spans three centuries.
    World record! 5 GHz WiFi connection spans 189 miles. [http://www.engadget.com/2007/08/27/world-record-5ghz-wifi-connection-spans-189-miles/]
  • * Prescott
    • The rivers were spanned by arches of solid masonry.
  • To measure by the span of the hand with the fingers extended, or with the fingers encompassing the object.
    • to span''' a space or distance; to '''span a cylinder
  • * Bible, Isa. xiviii. 13
    • My right hand hath spanned the heavens.
  • (mathematics) to generate an entire space by means of linear combinations
  • (intransitive, US, dated) To be matched, as horses.
  • To fetter, as a horse; to hobble.

    • Etymology 3

    Verb

    (head)
  • (archaic, nonstandard) (spin)
  • *
  • * '>citation
  • *:a giant pick-up truck span out of control during a stunt show in a Dutch town, killing three people

    • Anagrams

    * English irregular simple past forms ----

    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