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Logbook vs Undefined - What's the difference?

logbook | undefined |

As a noun logbook

is (nautical) a book in which measurements from the ship's log are recorded, along with other salient details of the voyage.

As an adjective undefined is

lacking a definition or value.

logbook

English

(wikipedia logbook)

Noun

(en noun)
  • (nautical) A book in which measurements from the ship's log are recorded, along with other salient details of the voyage.
  • (by extension) A book in which events are recorded; a journal, especially of travel.
  • (UK) A record of the ownership, and licensing of a motor car

    • 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