verb (v)

• breathe easily again, as after exertion or anxiety(verb.body)

  source: wordnet30
• undergo the biomedical and metabolic processes of respiration by taking up oxygen and producing carbon monoxide(verb.body)

  source: wordnet30
• draw air into, and expel out of, the lungs(verb.body)

  Synonym:
  breathe, suspire, take a breath
  

  source: wordnet30
• To take breath again; hence, to take rest or refreshment.(verb)

  source: webster1913
• To breathe in and out; to inspire and expire,, as air; to breathe.(verb)

  source: webster1913