English to English

verb (v)

• grant freedom to; free from confinement(verb.social)

  Synonym:
  free, liberate, loose, release, unloosen
  Antonym:
  confine, detain
  

  source: wordnet30
• loosen the ties of(verb.contact)

  Example:
  Unloose your sneakers.
  

  Synonym:
  unloosen
  

  source: wordnet30
• To make loose; to loosen; to set free.(verb)

  source: webster1913
• To become unfastened; to lose all connection or union.(verb)

  source: webster1913