Horn-shaped structure

• Bony part
• Hornlike structure
• (anatomy) any structure that resembles a horn in shape
• Horn-shaped object
• Horn-shaped thing
• Object shaped like a horn
• Any structure that resembles a horn
• Anatomical horn

The Collaborative International Dictionary Word definitions in The Collaborative International Dictionary
Cornu \Cor"nu\ (k[^o]r"n[-u]), n.; pl. Cornua (-n[-u]*[.a]). A horn, or anything shaped like or resembling a horn.

Wikipedia Word definitions in Wikipedia
A cornu or cornum (, " horn ", plural cornua , sometimes translated misleadingly as "cornet") was an ancient Roman brass instrument about long in the shape of a letter 'G'. The instrument was braced by a crossbar that stiffened the structure and provided ...