Meaning of the word strongroom in English

What does strongroom mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

strongroom

US /ˈstrɑːŋ.ruːm/
UK /ˈstrɑːŋ.ruːm/

Noun

1.

a special room with strong walls and a strong door where valuable things can be kept safe:

Example:
the bank's strongroom
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