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Longitudinal vs Undefined - What's the difference?

longitudinal | undefined |

As adjectives the difference between longitudinal and undefined

is that longitudinal is relating to length, or to longitude while undefined is lacking a definition or value.

As a noun longitudinal

is any longitudinal piece, as in shipbuilding etc.

longitudinal

English

Adjective

(wikipedia longitudinal) (-)
  • Relating to length, or to longitude.
  • Running in the direction of the long axis of a body.
  • Forward and/or backward, relative to some defined direction.
  • (science, and, social science, of a study) Sampling data over time rather than merely once.

    • Antonyms

    * (relating to length) transverse * (sampling data over time) cross-sectional

    Noun

    (en noun)
  • Any longitudinal piece, as in shipbuilding etc.
  • # A railway sleeper lying parallel with the rail.
    • ----

    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