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Viaduct vs Undefined - What's the difference?

viaduct | undefined |

As a noun viaduct

is a bridge with several spans that carries road or rail traffic over a valley or other obstacles.

As an adjective undefined is

lacking a definition or value.

viaduct

English

(wikipedia viaduct)

Noun

(en noun)
  • A bridge with several spans that carries road or rail traffic over a valley or other obstacles.
  • * , chapter=7
    • , title= The Mirror and the Lamp , passage=[…] St.?Bede's at this period of its history was perhaps the poorest and most miserable parish in the East End of London. Close-packed, crushed by the buttressed height of the railway viaduct , rendered airless by huge walls of factories, it at once banished lively interest from a stranger's mind and left only a dull oppression of the spirit.}}

    Related terms

    * aqueduct

    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