passageway

/ˈpæsɪdʒˌweɪ/
noun
  1. A long, narrow path or corridor that connects one place to another, especially inside a building.
    • The hotel had a dark passageway leading from the lobby to the pool.
    • The old castle had secret passageways hidden behind the walls.
    • She walked down the narrow passageway to reach the back garden.
  2. A route or way through which something moves or is transported.
    • The air passageway in the ventilation system was blocked by dust.
    • The ship navigated the narrow passageway between the two islands.
    • The digestive passageway moves food from the mouth to the stomach.
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