Word Meanings - PLUMBAGO - Book Publishers vocabulary database

See GRAPHITE

Related words: (words related to PLUMBAGO)

• GRAPHITE
  Native carbon in hexagonal crystals, also foliated or granular massive, of black color and metallic luster, and so soft as to leave a trace on paper. It is used for pencils (improperly called lead pencils), for crucibles, and as a lubricator, etc.