Search the Dictionary

A non-metallic, gaseous element, strongly acid or negative, or associated with chlorine, bromine, and iodine, in the halogen group of which it is the first member. It always occurs combined, is very active chemically, and possesses such an avidity for most elements, and silicon especially, that it can neither be prepar…

Pertaining to, or advocating, the non-extension of slavery; -- esp. applied to a party which was active during the period 1846-1856. [U.S.] -- Free"soil`er, n. [U.S.] -- Free"-soil`ism, n. [U.S.]

r electric field, emitted by radioactive substances. The prevailing view is that they are non-periodic ether pulses differing from Röntgen rays only in being more penetrating.

One of a non-Jewish nation; one neither a Jew nor a Christian; a worshiper of false gods; a heathen.

phate or barite, -- so called because of its high specific gravity as compared with other non-metallic minerals.

Of or pertaining to certain non-fossiliferous rocks on the borders of Lake Huron, which are supposed to correspond in time to the latter part of the Archæan age.

An inseparable prefix, or particle, meaning not, non-, un- as, inactive, incapable, inapt. In- regularly becomes il- before l, ir- before r, and im- before a labial.

Misconception, error, which when non-negligent may be ground for rescinding a contract, or for refusing to perform it. No mistake, surely; without fail; as, it will happen at the appointed time, and no mistake. [Low]

A germ in that stage of development in which its form is simply that of a non-nucleated mass of protoplasm. It precedes the one- celled germ. So called from its likeness to a moner. Haeckel.

privative; privative particles; -- applied to such prefixes and suffixes as a- (Gr. un-, non-, -less.

negative curvature generated by the revolution of a tractrix. This surface corresponds in non-Euclidian space to the sphere in ordinary space. An important property of the surface is that any figure drawn upon it can be displaced in any way without tearing it or altering in size any of its elements.…

An inseparable prefix, or particle, signifying not; in-; non-. In- is prefixed mostly to words of Latin origin, or else to words formed by Latin suffixes; un- is of much wider application, and is attached at will to almost any adjective, or participle used adjectively, or adverb, from which it may be desired to form a…

n infusible, grayish-white metallic powder. It is intermediate between the metals and the non-metals, having both basic and acid properties. Sumbol V (or Vd, rarely). Atomic weight 51.2.