baseline

definition: the lines a baseball player must follow while running the bases
example:
speech part: noun
synonyms:
definition: the back line bounding each end of a tennis or handball court
example:
speech part: noun
synonyms: service line
definition: an imaginary line or standard by which things are measured or compared
example: the established a baseline for the budget
speech part: noun
synonyms:

baseline is explained and pronounced

How baseline is being used?