(anatomy) A short auditory canal in the petrous portion of the temporal bone through which pass the facial and vestibulocochlear nerves and the internal auditory artery.

(anatomy) Synonym of maxillary artery.

(anatomy) A vein that collects the blood from the interior of the cranium, the superficial part of the face, and the neck, runs down the neck on the outside of the internal and common carotid arteries, and unites with the subclavian vein to form the brachiocephalic vein.

(anatomy) The inner branch of the carotid artery that supplies the brain, eyes, and other internal structures of the head.

(anatomy) A prominence on the inner surface of the occipital bone between the upper border and the foramen magnum.

Having an internal combustion engine.

Alternative form of total internal reflection

Alternative form of internal combustion engine

Alternative form of International Phonetic Alphabet

Alternative form of internal combustion engined