noun (n)

• a simple water-soluble protein found in many animal tissues and liquids(noun.substance)

  Synonym:
  albumin
  

  source: wordnet30
• the white part of an egg; the nutritive and protective gelatinous substance surrounding the yolk consisting mainly of albumin dissolved in water(noun.food)

  Synonym:
  egg white, ovalbumin, white
  

  source: wordnet30
• The white of an egg.(noun)

  source: webster1913