ATRABILIARY a.
ttributed hypochondria, melancholy, and mania. Atrabiliary arteries, capsules, and veins (Anat.), those pertaining to the kidney; -- called also renal arteries, capsules, and veins.
AURA n. 2 definitions
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.
AXIS n.
he strata slope upward in opposite directions, so as to form a valley. -- Axis cylinder (Anat.), the neuraxis or essential, central substance of a nerve fiber; -- called also axis band, axial fiber, and cylinder axis. -- Axis in peritrochio, the wheel and axle, one of the mechanical powers. -- Axis of a curve (Geom.…