Webster's Revised Unabridged Dictionary · 1913

Concur

Concur , intransitive verb

[Latin concurrere to run together, agree; con- + currere to run. See Current.]

1.
To run together; to meet. [Obsolete]
Anon they fierce encountering both concurred With grisly looks and faces like their fates. — J. Hughes
2.
To meet in the same point; to combine or conjoin; to contribute or help toward a common object or effect.
When outward causes concur. — Jer. Colier
3.
To unite or agree (in action or opinion); to join; to act jointly; to agree; to coincide; to correspond.
Mr. Burke concurred with Lord Chatham in opinion. — Fox
Tories and Whigs had concurred in paying honor to Walker. — Makaulay
This concurs directly with the letter. — Shakespeare
4.
To assent; to consent. [Obsolete] — Milton