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Definition of professional
(Entry 1 of 2)
1a : of, relating to, or characteristic of a profession
b : engaged in one of the learned professions
c(1) : characterized by or conforming to the technical or ethical standards of a profession
(2) : exhibiting a courteous, conscientious, and generally businesslike manner in the workplace
2a : participating for gain or livelihood in an activity or field of endeavor often engaged in by amateurs
a professional golfer
b : having a particular profession as a permanent career
a professional soldier
c : engaged in by persons receiving financial return
professional football
3 : following a line of conduct as though it were a profession
a professional patriot
professional
nounDefinition of professional (Entry 2 of 2)
: one that is professional especially : one that engages in a pursuit or activity professionally
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Time Traveler for professional
The first known use of professional was in 1606
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