HARLEQUIN n. 3 definitions
theaters. Johnson. Harlequin bat (Zoöl.), an Indian bat (Scotophilus ornatus), curiously variegated with white spots. -- Harlequin beetle (Zoöl.), a very large South American beetle (Acrocinus longimanus) having very long legs and antennæ. The elytra are curiously marked with red, black, and gray. -- Harlequin cabba…
HARMONIC; HARMONICAL a. 3 definitions
h has for its object the expression of an arbitrary, periodic function of two independent variables, in the proper form for a large class of physical problems, involving arbitrary data, over a spherical surface, and the deduction of solutions for every point of space. The functions employed in this method are called sp…
HASHEESH; HASHISH n.
A slightly acrid gum resin produced by the common hemp (Cannabis saltiva), of the variety Indica, when cultivated in a warm climate; also, the tops of the plant, from which the resinous product is obtained. It is narcotic, and has long been used in the East for its intoxicating effect. See Bhang, and Ganja.…
HAT n. 3 definitions
A covering for the head; esp., one with a crown and brim, made of various materials, and worn by men or women for protecting the head from the sun or weather, or for ornament. Hat block, a block on which hats are formed or dressed. -- To pass around the hat, to take up a collection of voluntary contributions, which ar…
HEAT n. 17 definitions
A force in nature which is recognized in various effects, but especially in the phenomena of fusion and evaporation, and which, as manifested in fire, the sun's rays, mechanical action, chemical combination, etc., becomes directly known to us through the sense of feeling. In its nature heat is a mode if motion, being i…
HECTOCOTYLUS n.
One of the arms of the male of most kinds of cephalopods, which is specially modified in various ways to effect the fertilization of the eggs. In a special sense, the greatly modified arm of Argonauta and allied genera, which, after receiving the spermatophores, becomes detached from the male, and attaches itself to th…