bunker

Noun

• a fortification of earth; mostly or entirely below ground

• a large container for storing fuel
  • the ship's bunkers were full of coal
    

• a hazard on a golf course

Verb

• transfer cargo from a ship to a warehouse

• fill (a ship's bunker) with coal or oil

• hit a golf ball into a bunker

Related words

• Synonyms: 
  dugout , sand trap , trap