Noah Webster's Dictionary 1. (n.) The act of cooperating, or of operating together to one end; joint operation; concurrent effort or labor. 2. (n.) The association of a number of persons for their benefit.

Multi-Version Concordance Cooperation (1 Occurrence) Philippians 1:5 I thank my God, I say, for your cooperation in spreading the Good News, from the time it first came to you even until now. (WEY)