Originally Posted by Puntz

There is no where..., where the words "professional" and "gambler" are defined when the 2 sylables are combined to form; "Proffesional Gambler" (Definition).

There are opinions, but none accepted,approved and officially recognized by a reputed dictionary institution.

You either get definitions for "professional" and "gambler" separately, or an
opinion when those 2 words are combined when doing a search.