Definition: A vessel with a broad mouth at one end, a pipe or tube at
the other, for conveying liquor, fluids, etc., into casks, bottles, or
other vessels; a funnel.
Definition: The opening of a chimney for the passage of smoke; a
flue; a funnel.
Definition: An artificial passage or archway for conducting canals or
railroads under elevated ground, for the formation of roads under
rivers or canals, and the construction of sewers, drains, and the like.
Definition: A level passage driven across the measures, or at right
angles to veins which it is desired to reach; -- distinguished from the
drift, or gangway, which is led along the vein when reached by the
tunnel.
Definition: To form into a tunnel, or funnel, or to form like a
tunnel; as, to tunnel fibrous plants into nests.
Definition: To catch in a tunnel net.
Definition: To make an opening, or a passageway, through or under;
as, to tunnel a mountain; to tunnel a river.
