Professional - definition of professional by The Free Dictionary Of, relating to, engaged in, or suitable for a profession: lawyers, doctors, and other professional people b Conforming to the standards of a profession: professional behavior 2 Engaging in a given activity as a source of livelihood or as a career: a professional writer 3 Performed by persons receiving pay: professional football 4
professional - WordReference. com Dictionary of English relating to a profession: a professional license appropriate to a profession: showing professional objectivity; He's too professional to let his personal feelings interfere with his work