Definition: The external ear, or that part of the ear which is
prominent from the head.
Definition: 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.
Definition: An angular or ear-shaped lobe.
Definition: An instrument applied to the ears to give aid in hearing;
a kind of ear trumpet.
