baseline
//ˈbeɪslaɪn//
Noun
A starting point or standard against which comparisons or measurements can be made.
We need to establish a baseline before we can measure any progress.
A line marking each end of a tennis or basketball court.
The player stood behind the baseline to serve.
The line on which letters rest in typography or handwriting.
In calligraphy, it's important to keep all letters aligned on the baseline.
A minimum or starting level of quality, performance, or functionality.
We need to establish a baseline for measuring future improvements.
Verb
To establish a baseline or reference point for something.
We need to baseline the system performance before making any changes.
Adjective
Relating to or denoting a minimum or starting level.
We need to establish baseline requirements for the project.