| Noun | 1. | trust busting - (law) government activities seeking to dissolve corporate trusts and monopolies (especially under the United States antitrust laws)governing, government activity, government, governance, administration - the act of governing; exercising authority; "regulations for the governing of state prisons"; "he had considerable experience of government" law, jurisprudence - the collection of rules imposed by authority; "civilization presupposes respect for the law"; "the great problem for jurisprudence to allow freedom while enforcing order" U.S.A., United States, United States of America, US, USA, America, the States, U.S. - North American republic containing 50 states - 48 conterminous states in North America plus Alaska in northwest North America and the Hawaiian Islands in the Pacific Ocean; achieved independence in 1776 |