companion2

 
Pronunciation: /kəmˈpanjən/

noun

  • a covering over the hatchway leading to a ship’s companionway.
  • archaic a raised frame with windows on the quarterdeck of a ship to allow light into the decks below.
  • short for companionway.

Origin:

mid 18th century: from obsolete Dutch kompanje (earlier form of kampanje) 'quarterdeck', from Old French compagne, from Italian (camera della) compagna '(storeroom for) provisions'