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Webster’s Dictionary (1828)



1,912 words match “VAT”

AGRICOLIST n.
A cultivator of the soil; an agriculturist. Dodsley.
AGRICULTURAL a.
arkable species (Myrmica barbata) found in Texas clears circular areas and carefully cultivates its favorite grain, known as ant rice.
AGRICULTURE n.
The art or science of cultivating the ground, including the harvesting of crops, and the rearing and management of live stock; tillage; husbandry; farming.
ALDOL n.
two molecules of acetaldehyde: CH3CHO + CH3CHO = H3CH(OH)CH2CO; also, any of various derivatives of this. The same reaction has been applied, under the name of aldol condensation, to the production of many compounds.
ALEPPO GRASS n.
One of the cultivated forms of Andropogon Halepensis (syn. Sorghum Halepense). See Andropogon, below.
ALEXANDERS; ALISANDERS n.
A name given to two species of the genus Smyrnium, formerly cultivated and used as celery now is; -- called also horse parsely.
ALEXITERIC n.
A preservative against contagious and infectious diseases, and the effects of poison in general. Brande & C.
ALIPHATIC a.
in structure. The aliphatic compounds thus include not only the fatty acids and other derivatives of the paraffin hydrocarbons, but also unsaturated compounds, as the ethylene and acetylene series.
ALLEVIATE v.
make easier to be endured; as, to alleviate sorrow, pain, care, etc. ; -- opposed to aggravate. The calamity of the want of the sense of hearing is much alleviated by giving the use of letters. Bp. Horsley.
ALLOTMENT n.
e allotment, an allotment of a small portion of land to a country laborer for garden cultivation. [Eng.]
ALMAGEST n.
f Ptolemy of Alexandria, which contains nearly all that is known of the astronomical observations and theories of the ancients. The name was extended to other similar works.
ALMUCANTAR n.
n ancient instrument, having an arc of fifteen degrees, formerly used at sea to take observations of the sun's amplitude at the time of its rising or setting, to find the variation of the compass.
ALPHOL n.
A crystalline derivative of salicylic acid, used as an antiseptic and antirheumatic.
ALTITUDE n. 3 definitions
Space extended upward; height; the perpendicular elevation of an object above its foundation, above the ground, or above a given level, or of one object above another; as, the altitude of a mountain, or of a bird above the top of a tree.
ALYSSUM n.
A genus of cruciferous plants; madwort. The sweet alyssum (A. maritimum), cultivated for bouquets, bears small, white, sweet- scented flowers.
AMATEUR n.
hed to a particular pursuit, study, or science as to music or painting; esp. one who cultivates any study or art, from taste or attachment, without pursuing it professionally.
AMISSION n.
Deprivation; loss. [Obs.] Sir T. Browne.
AMOTION n.
Deprivation of possession.
AMOTUS a.
Elevated, -- as a toe, when raised so high that the tip does not touch the ground.
AMULET n.
ornament, gem, or scroll, or a package containing a relic, etc., worn as a charm or preservative against evils or mischief, such as diseases and witchcraft, and generally inscribed with mystic forms or characters.
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