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Airlock vs Foyer - What's the difference?

airlock | foyer |

As nouns the difference between airlock and foyer

is that airlock is a sealed, airtight chamber, such as in a manned spacecraft or submarine, used to provide access to and from the sealed area without allowing air out or water in while foyer is .

airlock

English

(wikipedia airlock)

Alternative forms

* air lock * air-lock

Noun

(en noun)
  • A sealed, airtight chamber, such as in a manned spacecraft or submarine, used to provide access to and from the sealed area without allowing air out or water in.

    • foyer

    English

    Noun

    (en noun)
  • A lobby, corridor, or waiting room, used in a hotel, theater, etc.
    • We had a drink in the foyer waiting for the the play to start.
  • The crucible or basin in a furnace which receives the molten metal.
  • (UK) A hostel offering accommodation and work opportunities to homeless young people.