interchange

Universal Words noun, verb noun 1 [C,U] the act of sharing or exchanging sth, especially ideas or information: a continuous interchange of ideas * electronic data interchange 2 [C] a place where a main road joins a motorway/freeway, designed so that vehicles leaving or joining the road do not have to cross other lines of traffic verb 1 [VN] to share or exchange ideas, information, etc: Cable technology will make it possible for people to interchange information on a rapid two-way basis. 2 ~ (A) (with B)