verb. ['ˈjuːnəˌfaɪ'] become one.
verb. ['ˈjuːnəˌfaɪ'] to bring or combine together or with something else.
verb. ['ˈjuːnəˌfaɪ'] join or combine.
verb. ['ˈjuːnəˌfaɪ'] bring together for a common purpose or action or ideology or in a shared situation.
verb. ['ˈjuːnəˌfaɪ'] act in concert or unite in a common purpose or belief.