trade barrier
US /ˈtreɪd ˌber.i.ər/
UK /ˈtreɪd ˌber.i.ər/

1.
barreira comercial
a government-imposed restriction on the free international exchange of goods or services
:
•
The country imposed a new trade barrier on imported cars.
O país impôs uma nova barreira comercial sobre carros importados.
•
Removing trade barriers can boost economic growth.
A remoção de barreiras comerciais pode impulsionar o crescimento econômico.