LETTER n.
rt, or open (Eng. Law), a writing executed and sealed, by which power and authority are granted to a person to do some act, or enjoy some right; as, letters patent under the seal of England. -- Letter-sheet envelope, a stamped sheet of letter paper issued by the government, prepared to be folded and sealed for transmi…
LONGICORNIA n.
A division of beetles, including a large number of species, in which the antennæ are very long. Most of them, while in the larval state, bore into the wood or beneath the bark of trees, and some species are very destructive to fruit and shade trees. See Apple borer, under Apple, and Locust beetle, under Locust.…
LOUVER; LOUVRE n.
A small lantern. See Lantern, 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.