e/Group boycott

Information
has gloss	eng: In competition law, a group boycott is a type of secondary boycott in which two or more competitors in a relevant market refuse to conduct business with a firm unless the firm agrees to cease doing business with an actual or potential competitor of the firms conducting the boycott. It is a form of refusal to deal, and can be a method of shutting a competitor out of a market, or preventing entry of a new firm into a market.
lexicalization	eng: Group boycott
instance of	(noun) a group's refusal to have commercial dealings with some organization in protest against its policies boycott