noun

• (countable, perfumery) A distinctive mixture of fragrances or the odor thereof.
  "Oriental fragrances often incorporate an accord referred to as amber. It is a perfumery accord using vanilla, olibanum, balsamic resins, and citrus to varying degrees."
• (law) An agreement between parties in controversy, by which satisfaction for an injury is stipulated, and which, when executed, prevents a lawsuit.
  "Accord is a satisfaction agreed upon between the party injuring and the party injured ; which , when performed , is a bar of all actions upon this account"
• (international law) An international agreement.
  "The Geneva Accord of 1954 ended the French-Indochinese War."

verb

• (transitive) To make to agree or correspond; to suit one thing to another; to adjust.
  "[H]er hands accorded the Lutes muſicke to the voice; […]"
• (transitive) To bring (people) to an agreement; to reconcile, settle, adjust or harmonize.
  "But Satyrane forth ſtepping, did them ſtay / And with faire treaty pacifide their yre; / Then when they were accorded from the fray, […]"
• (intransitive) To agree or correspond; to be in harmony; to be concordant.
  "For things are often ſpoke, and ſeldome meant, / But that my heart accordeth with my tongue, […]"
• (intransitive) To agree in pitch and tone.