LARVA n.
uch like the adults in form and habits, but have no trace of wings, the rudimentary wings appearing only in the pupa stage. In other groups of insects the larvæ are totally unlike the parents in structure and habits, and are called caterpillars, grubs, maggots, etc.
LATENT a.
long time, but may at length grow. Latent heat (Physics), that quantity of heat which disappears or becomes concealed in a body while producing some change in it other than rise of temperature, as fusion, evaporation, or expansion, the quantity being constant for each particular body and for each species of change. -…
LAUGH v.
Fig.: To be or appear gay, cheerful, pleasant, mirthful, lively, or brilliant; to sparkle; to sport. Then laughs the childish year, with flowerets crowned. Dryden. In Folly's cup still laughs the bubble Joy. Pope. To laugh at, to make an object of laughter or ridicule; to make fun of; to deride. No wit to flatter left…
LEAD n.
bago, used in pencils. Black lead, graphite or plumbago, ; -- so called from its leadlike appearance and streak. [Colloq.] -- Coasting lead, a sounding lead intermediate in weight between a hand lead and deep-sea lead. -- Deep-sea lead, the heaviest of sounding leads, used in water exceeding a hundred fathoms in depth…
LEADING a.
drama of Wagner, a marked melodic phrase or short passage which always accompanies the reappearance of a certain person, situation, abstract idea, or allusion in the course of the play; a sort of musical label. -- Leading note (Mus.), the seventh note or tone in the ascending major scale; the sensible note. -- Leadi…
LEPROSY n.
A cutaneous disease which first appears as blebs or as reddish, shining, slightly prominent spots, with spreading edges. These are often followed by an eruption of dark or yellowish prominent nodules, frequently producing great deformity. In one variety of the disease, anæsthesia of the skin is a prominent symptom. In…