noun (n)

• a multivalent nonmetallic element of the nitrogen family that occurs commonly in inorganic phosphate rocks and as organic phosphates in all living cells; is highly reactive and occurs in several allotropic forms(noun.substance)

  Synonym:
  atomic number 15, p
  

  source: wordnet30
• a planet (usually Venus) seen just before sunrise in the eastern sky(noun.object)

  Synonym:
  daystar, lucifer, morning star
  

  source: wordnet30
• The morning star; Phosphor.(noun)

  source: webster1913