verb (v)

• make clear and (more) comprehensible(verb.communication)

  Example:
  Clarify the mystery surrounding her death.
  

  Synonym:
  clear up, elucidate
  Antonym:
  obfuscate
  

  source: wordnet30
• make clear by removing impurities or solids, as by heating(verb.change)

  Example:
  Clarify the butter.
  Clarify beer.
  

  source: wordnet30
• To make clear or bright by freeing from feculent matter; to defecate; to fine; -- said of liquids, as wine or sirup.(verb)

  source: webster1913
• To grow or become clear or transparent; to become free from feculent impurities, as wine or other liquid under clarification.(verb)

  source: webster1913