The phrase "bar out" means to exclude, prevent access, or shut off. There are several synonyms for the phrase, including block, prohibit, forbid, barricade, obstruct, preclude, hinder, and impede. These words indicate the action of stopping something or someone from passing through a certain area or performing a specific action. In various contexts, "bar out" can mean different things such as physical barriers that prevent entry, or psychological barriers that discourage participation. The use of synonyms is essential in articulating precise ideas, and the choice of words depends on the context and the desired connotation. Overall, "bar out" and its synonyms are used to control or restrict movement, access, or participation.