boycott boycott /ˈbɔɪˌkɑːt/

noun

1. A group's refusal to have commercial dealings with some organization in protest against its policies  ( boycott )
   a group's refusal to have commercial dealings with some organization in protest against its policies
   

verb

1. () Refuse to sponsor; refuse to do business with  ( boycott )
   refuse to sponsor; refuse to do business with