Airtight vault Synonyms

Airtight replaced

Definitions for Airtight


  • (adjective) not allowing air or gas to pass in or out
  • (adjective) having no weak points

Synonyms for phrase

AV abbreviation

AV is an abbreviation for Airtight Vault
What does AV stand for?
AV stands for "Airtight Vault"

Vault replaced

Definitions for Vault


  • (noun) an underground burial chamber
  • (noun) an act of leaping into the air
  • (verb) to propel oneself upward or forward into the air