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taste, obtained from gas works, from nitrogenous matter, etc. It is largely employed as a source of ammonia, as a reagent, and as an expectorant in bronchitis. So called because originally made from the soot from camel's dung at the temple of Jupiter Ammon in Africa. Called also muriate of ammonia. -- Sal catharticus…

consisting of sodium bicarbonate (see under Sodium.) It is lagerly used in cooking, with sour milk (lactic acid) or cream of tartar as a substitute for yeast. It is also an ingridient of most baking powders, and is used in the preparation of effervescing drinks.

A crude potash obtained from beet-root residues and other similar sources. [Written also salin.]

To wrinkle the brows, as in frowning or displeasure; to put on a frowning look; to look sour, sullen, severe, or angry. She scowled and frowned with froward countenance. Spenser.

That from which anything springs; first principle; original; source; as, the seeds of virtue or vice.

Contained in seed; holding the relation of seed, source, or first principle; holding the first place in a series of developed results or consequents; germinal; radical; primary; original; as, seminal principles of generation; seminal virtue. The idea of God is, beyond all question or comparison, the one great seminal p…

Fig.: A seed bed; a source. [Obs.] Harvey.

nse, capacity of the mind to be aware of its own states; consciousness; reflection. "This source of ideas every man has wholly in himself, and though it be not sense, as having nothing to do with external objects, yet it is very like it, and might properly enough be called internal sense." Locke. -- Sense capsule (Ana…

a reproof; severity of discipline or government; severity of penalties. "Strict age, and sour severity." Milton.

l darkness caused by the intervention of something between the space contemplated and the source of light.

imates in meaning to our emphatic "I will go." In a question, the relation of speaker and source of obligation is of course transferred to the person addressed; as, "Shall you go" (answer, "I shall go"); "Shall he go" i. e., "Do you require or promise his going" (answer, "He shall go".) The same relation is transferred…

as if pointed or cutting, keen, penetrating, acute: to the taste or smell, pungent, acid, sour, as ammonia has a sharp taste and odor; to the hearing, piercing, shrill, as a sharp sound or voice; to the eye, instantaneously brilliant, dazzling, as a sharp flash.

To make more tart or acid; to make sour; as, the rays of the sun sharpen vinegar.

land alone, irrespective of improvements, -- advocated by certain economists as the sole source of public revenue.

A former name for a euphorbiaceous genus (Hevea) of South American trees, the principal source of caoutchouc.

Hence, an opening or channel through which anything flows; a source of supply. Each sluice of affluent fortune opened soon. Harte. This home familiarity . . . opens the sluices of sensibility. I. Taylor.

prickly woody stem; green brier, or cat brier. The rootstocks of certain species are the source of the medicine called sarsaparilla.

rings and also produced artificially,. It is used in cookery, in baking powders, and as a source of carbonic acid gas (carbon dioxide) for soda water. Called also cooking soda, saleratus, and technically, acid sodium carbonate, primary sodium carbonate, sodium dicarbonate, etc. -- Sodium carbonate, a white crystalline…

One of various plants having a sour juice; especially, a plant of the genus Rumex, as Rumex Acetosa, Rumex Acetosella, etc. Mountain sorrel. (Bot.) See under Mountain. -- Red sorrel. (Bot.) (a) A malvaceous plant (Hibiscus Sabdariffa) whose acid calyxes and capsules are used in the West Indies for making tarts and aci…

The seat of real life or vitality; the source of action; the animating or essential part. "The hidden soul of harmony." Milton. Thou sun, of this great world both eye and soul. Milton.