1. An area or district designated for business and commercial activities
The downtown commercial zone is bustling with shops and restaurants.
A zona comercial do centro está repleta de lojas e restaurantes.
2. A zoned area in urban planning reserved primarily for retail, office, and business establishments
New regulations were implemented in the commercial zone to attract more businesses.
Novas regulamentações foram implementadas na zona comercial para atrair mais negócios.