A n.
h, and itself from the Egyptian origin. The Aleph was a consonant letter, with a guttural breath sound that was not an element of Greek articulation; and the Greeks took it to represent their vowel Alpha with the ä sound, the Phoenician alphabet having no vowel symbols. This letter, in English, is used for several diff…
AIR n.
The fluid which we breathe, and which surrounds the earth; the atmosphere. It is invisible, inodorous, insipid, transparent, compressible, elastic, and ponderable.
ANGINA n.
t, croup, etc., especially such as tends to produce suffocation, choking, or shortness of breath. Angina pectoris, a peculiarly painful disease, so named from a sense of suffocating contraction or tightening of the lower part of the chest; -- called also breast pang, spasm of the chest.
ASTHMA n.
A disease, characterized by difficulty of breathing (due to a spasmodic contraction of the bronchi), recurring at intervals, accompanied with a wheezing sound, a sense of constriction in the chest, a cough, and expectoration.