concurrence
     n 1: agreement of results or opinions
     2: acting together as of agents or circumstances or events
     3: a state of cooperation [syn: {meeting of minds}]
     4: the temporal property of two things happening at the same
        time; "the interval determining the coincidence gate is
        adjustable" [syn: {coincidence}, {conjunction}, {co-occurrence}]
Source: WordNet® 2.0