noun (n)

• small East Indian shrubby mint; fragrant oil from its leaves is used in perfumes(noun.plant)

  Synonym:
  pachouli, patchouly, pogostemon cablin
  

  source: wordnet30
• a heavy perfume made from the patchouli plant(noun.artifact)

  Synonym:
  pachouli, patchouly
  

  source: wordnet30
• A mintlike plant (Pogostemon Patchouli) of the East Indies, yielding an essential oil from which a highly valued perfume is made.(noun)

  source: webster1913