1. (

• concurrence ,
• concurrency

) agreement of results or opinions ;

2. (

• concurrence ,
• concurrency

) acting together, as agents or circumstances or events ;

3. (

• concurrence ,
• meeting_of_minds

) a state of cooperation ;

4. (

• concurrence ,
• coincidence ,
• conjunction ,
• co-occurrence

) the temporal property of two things happening at the same time; "the interval determining the coincidence gate is adjustable" ;