ALGEBRAIC; ALGEBRAICAL a.
Of or pertaining to algebra; containing an operation of algebra, or deduced from such operation; as, algebraic characters; algebraical writings. Algebraic curve, a curve such that the equation which expresses the relation between the coördinates of its points involves only the ordinary operations of algebra; -- opposed…
ALKALI n.
One of a class of caustic bases, such as soda, potash, ammoma, and lithia, whose distinguishing peculiarities are solubility in alcohol and water, uniting with oils and fats to form soap, neutralizing and forming salts with acids, turning to brown several vegetable yellows, and changing reddened litmus to blue. Fixed a…
ALL adv.
e fed. Spenser. A damsel lay deploring All on a rock reclined. Gay. All to, or All-to. In such phrases as "all to rent," "all to break," "all-to frozen," etc., which are of frequent occurrence in our old authors, the all and the to have commonly been regarded as forming a compound adverb, equivalent in meaning to entir…
ALMANAC n.
r of days, and months, to which astronomical data and various statistics are often added, such as the times of the rising and setting of the sun and moon, eclipses, hours of full tide, stated festivals of churches, terms of courts, etc. Nautical almanac, an almanac, or year book, containing astronomical calculations (l…
AN n.
f the singular number only, and signifies one, or any, but somewhat less emphatically. In such expressions as "twice an hour," "once an age," a shilling an ounce (see 2d A, 2), it has a distributive force, and is equivalent to each, every.