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Webster’s Dictionary (1828)



24,970 words match “AI”

AILANTHUS n.
Same as Ailantus.
AILANTUS n.
A genus of beautiful trees, natives of the East Indies. The tree imperfectly di
AILERON n. 2 definitions
A half gable, as at the end of a penthouse or of the aisle of a church.
AILETTE n.
formerly worn on the shoulders of knights, -- being the prototype of the modern epaulet. Fairholt.
AILMENT n.
ition; morbid affection of the body; -- not applied ordinarily to acute diseases. "Little ailments." Landsdowne.
AILUROIDEA n.
A group of the Carnivora, which includes the cats, civets, and hyenas.
AIM v. 8 definitions
which propels as missile, towards an object or spot with the intent of hitting it; as, to aim at a fox, or at a target.
AIMER n.
One who aims, directs, or points.
AIMLESS a.
Without aim or purpose; as, an aimless life. -- Aim"less*ly, adv. -- Aim"less*ness, n.
AIN'T n.
A contraction for are not and am not; also used for is not. [Colloq. or llliterate speech]. See An't.
AINO n.
f the empire of Japan, by some supposed to have been the progenitors of the Japanese. The Ainos are stout and short, with hairy bodies.
AIR n. 20 definitions
Symbolically: Something unsubstantial, light, or volatile. "Charm ache with air." Shak. He was still all air and fire. Macaulay . [Air and fire being the finer and quicker elements as opposed to earth and water.]
AIR BED n.
A sack or matters inflated with air, and used as a bed.
AIR BLADDER n. 2 definitions
An air sac, sometimes double or variously lobed, in the visceral cavity of many fishes. It originates in the same way as the lungs of air-breathing vertebrates, and in the adult may retain a tubular connection with the pharynx or esophagus.
AIR BRAKE n.
A railway brake operated by condensed air. Knight.
AIR BRUSH n.
A kind of atomizer for applying liquid coloring matter in a spray by compressed air.
AIR CELL n. 2 definitions
A cavity in the cellular tissue of plants, containing air only.
AIR CHAMBER n. 2 definitions
A chamber or cavity filled with air, in an animal or plant.
AIR COCK n.
A faucet to allow escape of air.
AIR COOLING n.
rface by means of ribs or radiators, and placing it so that it is exposed to a current of air. Cf. Water cooling. -- Air"-cooled`, a.
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