pro·fes·sion·al·ize [ prō féshən'l z, prō féshnə lz, prə féshən'l z ](past and past participlepro·fes·sion·al·ized, present participlepro·fes·sion·al·iz·ing, 3rd person present singularpro·fes·sion·al·iz·es)
transitive and intransitive verb
Definition:
make something professional: to become professional or proceed with something in a professional way, e.g. make an activity professional by paying participants or by setting high standards that must be met