- 1[transitive] interchange something 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[transitive, intransitive] to put each of two things or people in the other's place; to move or be moved from one place to another in this way interchange A and B to interchange the front and rear tires of a car interchange (A) (with B) to interchange the front tires with the rear ones The front and rear tires interchange (= can be exchanged).
NAmE//ˌɪntərˈtʃeɪndʒ//Verb Forms present simple I / you / we / they interchange
he / she / it interchanges
past simple interchanged
-ing form interchanging