boycott
US /ˈbɔɪ.kɑːt/
UK /ˈbɔɪ.kɑːt/

1.
a punitive ban that forbids relations with certain groups, cooperation with a policy, or the handling of goods.
:
•
The international community imposed a trade boycott on the rogue nation.
•
The protest culminated in a massive consumer boycott.