Catalan Etymology From professional + -ment. Pronunciation IPA(key): (Central) [pɾu.fə.si.uˌnalˈmen] IPA(key): (Balearic) [pɾo.fə.si.oˌnalˈment] IPA(key): (Valencia) [pɾo.fe.si.oˌnalˈment] Adverb professionalment professionallyWikiwand - on Seamless Wikipedia browsing. On steroids.