arcus zygomaticus
Definition
- Noun:
- The slender arch formed by the temporal process of the cheekbone that bridges to the zygomatic process of the temporal bone: This is an anatomical term for the bony arch on the side of the skull, commonly known as the cheekbone or zygomatic arch. It is formed by the union of two bony projections.
Usage
- This term is used exclusively in formal, scientific, and medical contexts, particularly in anatomy, anthropology, and forensic science.
- It refers to a specific, identifiable skeletal structure.
Examples
- Noun:
- The forensic anthropologist noted a fracture on the left arcus zygomaticus.
- The arcus zygomaticus provides an important attachment point for the masseter muscle.
Advanced Usage
- The term is often used in detailed anatomical descriptions to specify the complete arch, as opposed to its individual components (the zygomatic bone or the temporal bone).
Variants and Related Words
- Zygomatic arch: This is the most common and less formal synonym used in medical and biological sciences.
- Zygoma: A term sometimes used to refer to the cheekbone or the zygomatic arch, though it can be less precise.
Synonyms
- Zygomatic arch
- Zygoma (in some contexts)
Noun
-
the slender arch formed by the temporal process of the cheekbone that bridges to the zygomatic process of the temporal bone
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