English to English

noun (n)

• salty fluid secreted by sweat glands(noun.body)

  Synonym:
  sudor, sweat
  

  source: wordnet30
• the process of the sweat glands of the skin secreting a salty fluid(noun.process)

  Example:
  Perspiration is a homeostatic process.
  

  Synonym:
  diaphoresis, hidrosis, sudation, sweating
  

  source: wordnet30
• The act or process of perspiring.(noun)

  source: webster1913