Definition of "bunker"
NOUN
1: a large container or compartment for storing fuel: "a coal bunker"
synonyms:
manger · stall · trough · feeding trough · bin · box · rack · fodder rack · container · receptacle
2: a reinforced underground shelter, typically for use in wartime.
3: a hollow filled with sand, used as an obstacle on a golf course.
You left out the most important Bunker. ARCHIE! What does Archie Bunker think about it?