pyramidal muscle of auricle n.
An occasional prolongation of the fibers of the muscle of the tragus to the spine of the helix.
- Pyramidal peak
noun 1. (geology) a sharp peak formed where the ridges separating three or more cirques intersect; horn
- Pyramidal radiation
pyramidal radiation n. The white fibers passing from the cortex of the brain to the pyramidal tract.
pylor- pref. Variant of pyloro-.
[pahy-lon] /ˈpaɪ lɒn/ noun 1. a marking post or tower for guiding aviators, frequently used in races. 2. a relatively tall structure at the side of a gate, bridge, or avenue, marking an entrance or approach. 3. a monumental tower forming the entrance to an ancient Egyptian temple, consisting either of a pair of tall […]