English Lexicon

Baseline

/ˈbeɪs.laɪn/
nounCEFR B2 (Upper)Top #2500 frequency
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Comprehensive Definitions & Senses

1 sense
As noun
  1. 1

    A minimum or starting point used for comparisons.

    "We need to establish a baseline for our project metrics before making any changes."

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Synonyms (1)

Linguistic Origin & Historical Etymology

Coined in the late 19th century as a compound of base and line, originally used in surveying and geometry to describe a principal line used for measurements.

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