LOUVER; LOUVRE n.
n, 2 (a) [Written also lover, loover, lovery, and luffer.] Louver boards or boarding, the sloping boards set to shed rainwater outward in openings which are to be left otherwise unfilled; as belfry windows, the openings of a louver, etc. -- Louver work, slatted work.
PORT v.
y, with the lock in front, the right hand grasping the small of the stock, and the barrel sloping upward and crossing the point of the left shoulder; as, to port arms. Began to hem him round with ported spears. Milton. Port arms, a position in the manual of arms, executed as above.