1. correlate -- (to bear a reciprocal or mutual relation; "Do these facts correlate?")
2. correlate -- (bring into a mutual, complementary, or reciprocal relation; "I cannot correlate these two pieces of information")
correlate can be used as a noun
1. correlate, correlative -- (either of two or more related or complementary variables)
1.
efficiency correlated all these and placed the finished product in th. - from How to Analyze People on Sight by Elsie Lincoln Benedict and Ralph Paine Benedict