A Storage Vessel or Hideaway, Usually Underground
This page is the CodyCross answer for the clue below from Brazilian Tour, Group 773, Puzzle 1 (Emas National Park).
Question is: A Storage Vessel or Hideaway, Usually Underground
and the answer is: BUNKER
Word Meaning:
BUNKER — (military) A hardened shelter, often partly buried or fully underground, designed to protect the inhabitants from falling bombs or other attacks.
Definitions from Wiktionary.