concord

concord
noun
[mass noun]
  1. (formal)agreement or harmony between people or groups
    (正式)一致,协调;和睦;和谐
    a pact of peace and concord.
    和平友好公约。
    ■[count noun]a treaty
    条约;协定,协约
  2. (Grammar)agreement between words in gender, number, case, person, or any other grammatical category which affects the forms of the words
    (语法)(性、数、格、人称等语法范畴)一致
  3. [count noun](Music)a chord that is pleasing or satisfactory in itself
    (乐)协和音
语源
  1. Middle English: from Old French concorde, from Latin concordia, from concors 'of one mind', from con- 'together' + cor, cord- 'heart'
英语宝典
考试词汇表