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Baseline vs Undefined - What's the difference?

baseline | undefined |

As a noun baseline

is a line that is a base for measurement or for construction.

As a verb baseline

is (engineering|computing) to provide a baseline for measurement.

As an adjective undefined is

lacking a definition or value.

baseline

English

(wikipedia baseline)

Noun

(en noun)
  • A line that is a base for measurement or for construction.
    • A laser level generates a convenient baseline for interior work.
  • A datum used as the basis for calculation or for comparison.
    • We used used the last doctor visit to provide baselines for vital statistics.
  • (typography) A line used as the basis for the alignment of glyphs.
    • Several characters typically have descenders below the lower baseline .
  • (tennis) The line at the farthest ends of the court indicating the boundary of the area of play.
    • The ref missed the call. The ball hit the baseline .
  • (engineering) A configuration of software, hardware, or a process that is established and documented as a point of reference.
    • The baseline configuration includes unsupported components.

    Derived terms

    * baseline driver * baseline game * baselined * baseliner

    Verb

    (baselin)
  • (engineering, computing) To provide a baseline for measurement.
  • * {{quote-book, 1993, M.M. Mitchell et al., chapter=Residual Feed Cracking Catalysts, Fluid Catalytic Cracking, editors=Magee & Mitchell citation
    • , passage=Finally, the test was baselined by evaluating the best and poorest catalysts of their respective types by this protocol.}}
  • (tennis) To play from the baseline.
  • * {{quote-book, 2002, , The Bullfighter Checks Her Makeup citation
    • , passage=By the time Maggie, who is eight years younger than Manuela, started playing, baselining was no longer enough to win points, so she learned to move around the court more …}}

    Anagrams

    *

    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