What is the meaning of accord?

noun

• Harmony of people's opinions or actions or characters.
  • usage: "the two parties were in agreement"
  • synonyms: agreement
• Concurrence of opinion.
  • usage: "we are in accord with your proposal"
  • synonyms: conformity, accordance
• A written agreement between two states or sovereigns.
  • synonyms: treaty, pact
• Sympathetic compatibility.

verb

• Go together.
  • usage: "The colors don't harmonize"; "Their ideas concorded"
  • synonyms: harmonize, harmonise, consort, concord, fit in, agree
• Allow to have.
  • usage: "grant a privilege"
  • synonyms: allot, grant