Boycott

A boycott is when a person, group, or organization decides not to buy something or do something. People usually boycott things to show that they don't agree with it. For example, one group might boycott a company because it's not treating its workers fairly, or because the company isn't being environmentally friendly. So if someone is boycotting, they are saying that they won't buy something or won't do something because they don't like it.