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sentially the same intensity as at the present time, are sufficient to account for all geological changes.

he decomposition, or oxidation, of indican. It is sometimes found in the sediment of pathological urines. It is soluble in ether or alcohol, giving the solution a beautiful red color. Also called indigrubin.

ee F), or else added by the Greeks to the alphabet which they took from the Semitic. Etymologically v is most nearly related to u, w, f, b, p; as in vine, wine; avoirdupois, habit, have; safe, save; trover, troubadour, trope. See U, F, etc. See Guide to Pronunciation, § 265; also §§ 155, 169, 178-179, etc.…

The quality or state of being vegetal, or exhibiting those physiological phenomena which are common to plants and animals. See Vegetal, a., 2.

in virtue of the promise made by God, and partly in virtue of piety." Atterbury. -- Theological virtues, the three virtues, faith, hope, and charity. See 1 Cor. xiii. 13.

The dissection of an animal while alive, for the purpose of making physiological investigations.

Of or pertaining to volcanoes; specifically, relating to the geological theory of the Vulcanists, or Plutonists.

on of a V, this being the original form of the Roman capital letter which we call U. Etymologically it is most related to v and u. See V, and U. Some of the uneducated classes in England, especially in London, confuse w and v, substituting the one for the other, as weal for veal, and veal for weal; wine for vine, and v…

A remarkable meteorological phenomenon, of the nature of a tornado or whirlwind, usually observed over the sea, but sometimes over the land.

Not possessing or manifesting intellectual, logical, moral, or political strength, vigor, etc. Specifically: -

or cold, wetness or dryness, calm or storm, clearness or cloudiness, or any other meteorological phenomena; meteorological condition of the atmosphere; as, warm weather; cold weather; wet weather; dry weather, etc. Not amiss to cool a man's stomach this hot weather. Shak. Fair weather cometh out of the north. Job xxxv…

A map or chart showing the principal meteorological elements at a given hour and over an extended region. Such maps usually show the height of the barometer, the temperature of the air, the relative humidity, the state of the weather, and the direction and velocity of the wind. Isobars and isotherms outline the general…

A station for taking meteorological observations, making weather forecasts, or disseminating such information. Such stations are of the first order when they make observations of all the important elements either hourly or by self-registering instruments; of the second order when only important observations are taken;…

& p. p. of Wend; -- now obsolete except as the imperfect of go, with which it has no etymological connection. See Go. To the church both be they went. Chaucer.

bet, this having it from a Semitic source. The ultimate origin is probably Egyptian. Etymologically, it is most closely related to s, y, and j; as in glass, glaze; E. yoke, Gr. yugum; E. zealous, jealous. See Guide to Pronunciation, §§ 273, 274.

One of a physiological group of globular bacteria which produces fermentations of diverse nature; -- distinguished from pathogene.