From bear +‎ skin.

• (UK) IPA^(key): /ˈbɛə.skɪn/
• (US) IPA^(key): /ˈbɛəɹ.skɪn/

• Audio (US):

  (file)

bearskin (countable and uncountable, plural bearskins)

1. (countable, uncountable) The pelt of a bear, especially when used as a rug.
   • 1886, Peter Christen Asbjørnsen, translated by H.L. Brækstad, Folk and Fairy Tales, page 113:

     The farmer flayed him as he had the bear, and so he had both bear-skin and fox-skin.

2. (countable) A tall ceremonial hat worn by members of some British regiments for ceremonial occasions; a busby.
3. (dated) A coarse, shaggy, woollen cloth for overcoats.

• (ceremonial hat): busby

• bearskin on Wikipedia.Wikipedia

• bare-skin, bareskin, break-ins, breaks in, inbreaks, sea-brink