accord (v.) Look up accord at Dictionary.com
early 12c., from Old French acorder (12c.) "reconcile, agree, be in harmony," from Vulgar Latin *accordare "make agree," literally "be of one heart, bring heart to heart," from Latin ad- "to" (see ad-) + cor (genitive cordis) "heart" (see heart). Related: Accorded; according.
accord (n.) Look up accord at Dictionary.com
late 13c., accourd, from Old French acord "agreement," a back-formation from acorder (see accord (v.)).