Amaurosis :: Amaurosis (n.) A loss or decay of sight, from loss of power in the optic nerve, without any perceptible external change in the eye; -- called also gutta serena, the drop serene of Milton..
Amaurotic :: Amaurotic (a.) Affected with amaurosis; having the characteristics of amaurosis.
Aura :: Aura (n.) Any subtile, invisible emanation, effluvium, or exhalation from a substance, as the aroma of flowers, the odor of the blood, a supposed fertilizing emanation from the pollen of flowers, etc..
Aura :: Aura (n.) The peculiar sensation, as of a light vapor, or cold air, rising from the trunk or limbs towards the head, a premonitory symptom of epilepsy or hysterics..
Aural :: Aural (a.) Of or pertaining to the air, or to an aura..
Aural :: Aural (a.) Of or pertaining to the ear; as, aural medicine and surgery..
Aurantiaceous :: Aurantiaceous (a.) Pertaining to, or resembling, the Aurantiaceae, an order of plants (formerly considered natural), of which the orange is the type..
Aurate :: Aurate (n.) A combination of auric acid with a base; as, aurate or potassium..
Aurated :: Aurated (a.) Resembling or containing gold; gold-colored; gilded.
Aureole :: Aureole (n.) A celestial crown or accidental glory added to the bliss of heaven, as a reward to those (as virgins, martyrs, preachers, etc.) who have overcome the world, the flesh, and the devil..
Aureole :: Aureole (n.) The circle of rays, or halo of light, with which painters surround the figure and represent the glory of Christ, saints, and others held in special reverence..
Aureole :: Aureole (n.) A halo, actual or figurative..
Auric :: Auric (a.) Pertaining to, or derived from, gold; -- said of those compounds of gold in which this element has its higher valence; as, auric oxide; auric chloride..
Aurichalcite :: Aurichalcite (n.) A hydrous carbonate of copper and zinc, found in pale green or blue crystalline aggregations. It yields a kind of brass on reduction..
Auricle :: Auricle (n.) The external ear, or that part of the ear which is prominent from the head..
Auricle :: Auricle (n.) The chamber, or one of the two chambers, of the heart, by which the blood is received and transmitted to the ventricle or ventricles; -- so called from its resemblance to the auricle or external ear of some quadrupeds. See Heart..
Auricle :: Auricle (n.) An angular or ear-shaped lobe.
Auricle :: Auricle (n.) An instrument applied to the ears to give aid in hearing; a kind of ear trumpet.