English to English

noun (n)

• an atmosphere in which visibility is reduced because of a cloud of some substance(noun.state)

  Synonym:
  fog, murk, murkiness
  

  source: wordnet30
• the quality of being indistinct and without sharp outlines(noun.attribute)

  Synonym:
  blurriness, fuzziness, indistinctness, softness
  Antonym:
  distinctness, sharpness
  

  source: wordnet30
• The state of being foggy.(noun)

  source: webster1913