Baseline Definition

noun
A line serving as a basis, as for measurement, calculation, or location.
American Heritage
Something, such as a set of data, used as a basis for comparison or as a control in a study.
Took x-rays as a baseline for observing later arthritis.
American Heritage
A starting point.
Interviews with students provided the baseline of our project.
American Heritage
The base path.
American Heritage
The boundary line at either end of a court, as in basketball or tennis.
American Heritage
Synonyms:
verb
(engineering, computing) To provide a baseline for measurement.
Wiktionary
(tennis) To play from the baseline.
Wiktionary

Other Word Forms of Baseline

Noun

Singular:
baseline
Plural:
baselines

Origin of Baseline

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