1. A designated area in a sports venue, casino, or betting establishment where individuals are permitted to place wagers or bets
The betting zone at the racetrack was crowded with enthusiastic gamblers.
A zona de apostas no hipódromo estava cheia de apostadores entusiasmados.
2. A specific geographical region where gambling or betting activities are legally permitted or regulated
Las Vegas is known as one of the world's most famous betting zones.
Las Vegas é conhecida como uma das zonas de apostas mais famosas do mundo.