Meaning of “professionally” - Learner’s Dictionary

professionally

adverb uk us /prəˈfeʃənəli/
WORK

in a way that relates to your work:

I know him professionally, but he's not a close friend.
WITH TRAINING

Work that is done professionally is done by someone who has had special training:

Their house has been professionally decorated.
HIGH STANDARDS

in a way that shows high standards or skill:

He dealt with the situation very professionally.
SPORT

If someone does an activity or sport professionally, they earn money for doing it:

He's good enough at football to play professionally.

(Definition of “professionally” from the Cambridge Learner’s Dictionary © Cambridge University Press)