noun (n)

• the pelt or fur (especially the underfur) of a seal(noun.substance)

  Synonym:
  seal
  

  source: wordnet30
• a garment (as a jacket or coat or robe) made of sealskin(noun.artifact)

  source: wordnet30
• The skin of a seal; the pelt of a seal prepared for use, esp. of the fur seal; also, a garment made of this material.(noun)

  source: webster1913