(1):

(v. i.) To assent; to consent.

(2):

(v. i.) To run together; to meet.

(3):

(v. i.) To meet in the same point; to combine or conjoin; to contribute or help toward a common object or effect.

(4):

(v. i.) To unite or agree (in action or opinion); to join; to act jointly; to agree; to coincide; to correspond.