An enclosed passageway in which to direct air or other gaseous current along.
A pipe or duct that carries gaseous combustion products away from the point of combustion (such as a furnace).
In an organ flue pipe, the opening between the lower lip and the languet.
A passage that leads into a cavity.
A body of water let into a coast, such as a bay, cove, fjord or estuary.
To let in; admit.
To carve the wooden stock of a firearm so as to position the metal components in it.
To insert; inlay.