Air Lock
[n] a chamber that provides access to space where air is under pressure
Related Information
Related Terms
aboideau, access, adit, approach, corridor, dock gate, entrance, entranceway, entry, entryway, floodgate, flood-hatch, gangplank, gangway, gate, hall, head gate, in, ingress, inlet, intake, lock, lock gate, means of access, opening, passage, passageway, p