Definitions:

1. a large container for storing fuel noun
   • the ship's bunkers were full of coal
2. to fill a ship's bunker with coal or oil verb
   • I bunkered the ship before sending it off.
3. to hit a golf ball into a bunker verb
   • I bunkered on three holes in a row.
4. to transfer cargo from a ship to a warehouse verb
   • They bunkered the merchandise once it arrived.

Synonyms:

• dugout
• trap