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Webster’s Dictionary (1828)



124 words match “AMORPHOUS”

STANNIC a.
liquor of Libavius. -- Stannic oxide, tin oxide, SnO2, produced artificially as a white amorphous powder, and occurring naturally in the mineral cassiterite. It is used in the manufacture of white enamels, and, under the name of putty powder, for polishing glass, etc.
STYCERIN n.
ol, related to glycerin, and obtained from certain styryl derivatives as a yellow, gummy, amorphous substance; - - called also phenyl glycerin.
SULPHOSTANNIC a.
id of tin (more exactly called metasulphostannic acid), which is obtained as a dark brown amorphous substance, H
SULPHUR n.
or Colias, philodice), which is the common yellow butterfly of the Eastern United States. Amorphous sulphur (Chem.), an elastic variety of sulphur of a resinous appearance, obtained by pouring melted sulphur into water. On standing, it passes back into a brittle crystalline modification. -- Liver of sulphur. (Old Chem…
TANNIC a.
tan; as, tannic acid. Tannic acid. (Chem.) (a) An acid obtained from nutgalls as a yellow amorphous substance, C14H10O9, having an astringent taste, and forming with ferric salts a bluish-black compound, which is the basis of common ink. Called also tannin, and gallotannic acid.
TARTRALIC a.
Pertaining to, or designating, an acid obtained as a white amorphous deliquescent substance, C8H10O11; -- called also ditartaric, tartrilic, or tartrylic acid.
TERRA n.
The earth; earth. Terra alba Etym: [L., white earth] (Com.), a white amorphous earthy substance consisting of burnt gypsum, aluminium silicate (kaolin), or some similar ingredient, as magnesia. It is sometimes used to adulterate certain foods, spices, candies, paints, etc. -- Terra cotta. Etym: [It., fr. terra earth +…
THIONOL n.
luster. It is produced artificially, by the chemical dehydration of thionine, as a brown amorphous powder.
TITANIC a.
a higher valence as contrasted with the titanous compounds. Titanic acid (Chem.), a white amorphous powder, Ti.(OH)4, obtained by decomposing certain titanates; -- called also normal titanic acid. By extension, any one of a series of derived acids, called also metatitanic acid, polytitanic acid, etc. -- Titanic iron o…
TITANIUM n.
n the minerals manaccanite, rutile, sphene, etc., and isolated as an infusible iron- gray amorphous powder, having a metallic luster. It burns when heated in the air. Symbol Ti. Atomic weight 48.1.
TREHALA n.
An amorphous variety of manna obtained from the nests and cocoons of a Syrian coleopterous insect (Larinus maculatus, L. nidificans, etc.) which feeds on the foliage of a variety of thistle. It is used as an article of food, and is called also nest sugar.
TRITICIN n.
ith dextrin, obtained from quitch grass (Agropyrum, formerly Triticum, repens) as a white amorphous substance.
TURNBULL'S BLUE n.
The double cyanide of ferrous and ferric iron, a dark blue amorphous substance having a coppery luster, used in dyeing, calico printing, etc. Cf. Prussian blue, under Prussian.
TUTTY n.
A yellow or brown amorphous substance obtained as a sublimation product in the flues of smelting furnaces of zinc, and consisting of a crude zinc oxide.
ULMIN n.
A brown amorphous substance found in decaying vegetation. Cf. Humin. [Formerly written ulmine.]
UNFORMED a.
Not formed; not arranged into regular shape, order, or relations; shapeless; amorphous.
VERATRALBINE n.
A yellowish amorphous alkaloid extracted from the rootstock of Veratrum album.
VERINE n.
An alkaloid obtained as a yellow amorphous substance by the decomposition of veratrine.
VINCETOXIN n.
swallowwort (Vincetoxicum officinale, a plant of the Asclepias family) as a bitter yellow amorphous substance; -- called also asclepiadin, and cynanchin.
VIOLINE n.
A pale yellow amorphous substance of alkaloidal nature and emetic properties, said to have been extracted from the root and foliage of the violet (Viola).
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