bunker

nouns

a hazard on a golf course
a large container for storing fuel
"the ship's bunkers were full of coal"
is a type of (narrower)
any object that can be used to hold things (especially a large metal boxlike object of standardized dimensions that can be loaded from one form of transport to another)
a fortification of earth; mostly or entirely below ground

verbs

hit a golf ball into a bunker
is a type of (narrower)
cause to move by striking
"hit a ball"
fill (a ship's bunker) with coal or oil
is a type of (narrower)
provide with a combustible substance that provides energy
"fuel aircraft, ships, and cars"
transfer cargo from a ship to a warehouse
is a type of (narrower)
move around
"transfer the packet from his trouser pockets to a pocket in his jacket"