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ermediate gradations; the condition among individuals of the same species of having three different shapes or proportions of corresponding parts; -- contrasted with polymorphism, and dimorphism. Heterogonous trimporphism (Bot.), that condition in which flowers of plants of the same species have three different lengths…

Having three sorts of flowers on the same or on different plants, some of the flowers being staminate, others pistillate, and others both staminate and pistillate; belonging to the order Trioecia.

A vessel for separating liquids of different densities. [Written also tritorium.]

The use of a word or expression in a different sense from that which properly belongs to it; the use of a word or expression as changed from the original signification to another, for the sake of giving life or emphasis to an idea; a figure of speech.

-- Malignant tumor, a tumor which tends continually to spread, to become generalized in different parts of the body, and to recur after extirpation, and which, if left to itself, causes death.

measure for liquids, as for wine, equal to two pipes, four hogsheads, or 252 gallons. In different countries, the tun differs in quantity.

inor and adjoining countries, having a deep pile and composed of pure wool with a weft of different material. It is distinguishable by its coloring and patterns from similar carpets made in India and elsewhere. -- Turkey oak. (Bot.) See Cerris. -- Turkey red. (a) A brilliant red imparted by madder to cottons, calicoe…

To cause to present a different side uppermost or outmost; to make the upper side the lower, or the inside to be the outside of; to reverse the position of; as, to turn a box or a board; to turn a coat.

A large revolving platform, for turning railroad cars, locomotives, etc., in a different direction; -- called also turnplate.

hurch. -- Turret head (Mach.), a vertical cylindrical revolving tool holder for bringing different tools into action successively in a machine, as in a lathe. -- Turret lathe, a turning lathe having a turret head. -- Turret ship, an ironclad war vessel, with low sides, on which heavy guns are mounted within one or m…

A confection of different kinds of preserved fruits. -- a.

phoid symptoms. Typhoid fever, a disease formerly confounded with typhus, but essentially different from the latter. It is characterized by fever, lasting usually three or more weeks, diarrhæa with evacuations resembling pea soup in appearance, and prostration and muscular debility, gradually increasing and often becom…

ly, both letters being then used both as vowels and consonants. U and V are now, however, differentiated, U being used only as a vowel or semivowel, and V only as a consonant. The true primary vowel sound of U, in Anglo-Saxon, was the sound which it still retains in most of the languages of Europe, that of long oo, as…

Not differentiated; specifically (Biol.), homogenous, or nearly so; -- said especially of young or embryonic tissues which have not yet undergone differentiation (see Differentiation, 3), that is, which show no visible separation into their different structural parts.

dium, propagated from the radiant with immense, but measurable, velocities, and producing different impressions on the retina according to their amplitude and frequency, the sensation of brightness depending on the former, that of color on the latter. The undulations are supposed to take place, not in the direction of…

Hoofed, or bearing hoofs; -- used only when these are of a tincture different from the body.

ormity to a pattern or rule; resemblance, consonance, or agreement; as, the uniformity of different churches in ceremonies or rites. Act of Uniformity (Eng. Hist.), an act of Parliament, passed in 1661, prescribing the form of public prayers, administration of sacraments, and other rites of the Established Church of En…

unlikely. [Obsoles.] Unlike quantities (Math.), quantities expressed by letters which are different or of different powers, as a, b, c, a2, a3, xn, and the like. -- Unlike signs (Math.), the signs plus (+) and minus (-).

To change the nature of; to invest with a different or contrary nature. [Obs.] A right heavenly nature, indeed, as if were unnaturing them, doth so bridle them [the elements]. Sir P. Sidney.

Not organized; being without organic structure; specifically (Biol.), not having the different tissues and organs characteristic of living organisms, nor the power of growth and development; as, the unorganized ferments. See the Note under Ferment, n., 1.