- the methods, character, status, etc, of a professional
- the pursuit of an activity for gain or livelihood
WordReference Random House Learner's Dictionary of American English © 2026
pro•fes•sion•al•ism /prəˈfɛʃənəˌlɪzəm/USA pronunciation
n. [uncountable]
WordReference Random House Unabridged Dictionary of American English © 2026- professional character, spirit, or methods.
pro•fes•sion•al•ism
(prə fesh′ə nl iz′əm),USA pronunciation n.
- professional character, spirit, or methods.
- the standing, practice, or methods of a professional, as distinguished from an amateur.
- professional + -ism 1855–60
Collins Concise English Dictionary © HarperCollins Publishers::
professionalism /prəˈfɛʃənəˌlɪzəm/ n