in·ter·ac·tive

[in-ter-ak-tiv] Show IPA
adjective1.acting one upon or with the other.

2.of or pertaining to a two-way system of electronic communications, as by means of television orcomputer: interactive communications between families using two-way cable television.

3.(of a computer program or system) interacting with a human user, often in a conversational way, toobtain data or commands and to give immediate results or updated information: For many years airlinereservations have been handled by interactive computer systems.