/ prəˈfeʃənəli; NAmE / adverb
1.
in a way that is connected with a person's job or training :
You need a complete change, both professionally and personally.
2.
in a way that shows skill and experience :
The product has been marketed very professionally.
3.
by a person who has the right skills and qualifications :
The burglar alarm should be professionally installed.
4.
as a paid job, not as a hobby :
After the injury, he never played professionally again.