English to English

verb (v)

• to agree or express agreement(verb.communication)

  Synonym:
  accede, assent
  Antonym:
  dissent
  

  source: wordnet30
• To rest satisfied, or apparently satisfied, or to rest without opposition and discontent (usually implying previous opposition or discontent); to accept or consent by silence or by omitting to object; -- followed by in, formerly also by with and to.(verb)

  source: webster1913