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l quantities with steel, it greatly increases its hardness. Symbol W (Wolframium). Atomic weight, 183.6. Specific gravity, 18.

or Albacora thynnus) native of the Mediterranean Sea and the Atlantic Ocean. It sometimes weighs a thousand pounds or more, and is extensively caught in the Mediterranean. On the American coast it is called horse mackerel. See Illust. of Horse mackerel, under Horse. [Written also thynny.]

A large European flounder (Rhombus maximus) highly esteemed as a food fish. It often weighs from thirty to forty pounds. Its color on the upper side is brownish with small roundish tubercles scattered over the surface. The lower, or blind, side is white. Called also bannock fluke.

one of which (Chelonia Midas) inhabits the warm part of the Atlantic Ocean, and sometimes weighs eight hundred pounds or more; the other (C. virgata) inhabits the Pacific Ocean. Both species are similar in habits and feed principally on seaweed and other marine plants, especially the turtle grass. -- Turtle cowrie (Zo…

llast; unsteady; as, unballasted vessels; unballasted wits. Unballasted by any sufficient weight of plan. De Quincey.

Denoting relation to some thing or person that is superior, weighs upon, oppresses, bows down, governs, directs, influences powerfully, or the like, in a relation of subjection, subordination, obligation, liability, or the like; as, to travel under a heavy load; to live under extreme oppression; to have fortitude under…

To weigh, estimate, or rate below desert; to undervalue. [R.] Marston.

thful subject; an unfaithful agent or servant. My feet, through wine, unfaithful to their weight. Pope. His honor rooted in dishonor stood, And faith unfaithful kept him falsely true. Tennyson.

A large, fine pearl. [Obs.] If they [pearls] be white, great, round, smooth, and weighty . . . our dainties and delicates here at Rome . . . call them unions, as a man would say "singular," and by themselves alone. Holland. In the cup an union shall he throw, Richer than that which four successive kings In Denmark's cr…

. -- Unit of measure (as of length, surface, volume, dry measure, liquid measure, money, weight, time, and the like), in general, a determinate quantity or magnitude of the kind designated, taken as a standard of comparison for others of the same kind, in assigning to them numerical values, as 1 foot, 1 yard, 1 mile,…

To weigh anchor. Sir W. Scott.

Not poised or weighed; hence, regardless of consequences; unhesitating. [Obs.] Marston.

escence, and its black oxide is used as a pigment in porcelain painting. Symbol U. Atomic weight 239.

d the non-metals, having both basic and acid properties. Sumbol V (or Vd, rarely). Atomic weight 51.2.

er, a burner for burning a vaporized hydrocarbon. -- Vapor density (Chem.), the relative weight of gases and vapors as compared with some specific standard, usually hydrogen, but sometimes air. The vapor density of gases and vaporizable substances as compared with hydrogen, when multiplied by two, or when compared wit…

A large rope sometimes used in weighing anchor. [Written also voyal, and voyal.] Totten.

e or tone. Atomic volume, Molecular volume (Chem.), the ratio of the atomic and molecular weights divided respectively by the specific gravity of the substance in question. -- Specific volume (Physics & Chem.), the quotient obtained by dividing unity by the specific gravity; the reciprocal of the specific gravity. It…

acular. "As common as any the most vulgar thing to sense. " Shak. Things vulgar, and well-weighed, scarce worth the praise. Milton. It might be more useful to the English reader . . . to write in our vulgar language. Bp. Fell. The mechanical process of multiplying books had brought the New Testament in the vulgar tongu…

Oppressed with weight; crushed; weighed down. [Obs.] Tusser.

under Stick. -- Walking wheel (Mach.), a prime mover consisting of a wheel driven by the weight of men or animals walking either in it or on it; a treadwheel.