orthocephalic
Definition
Adjective:
- Anthropology: "Orthocephalic" describes a skull shape that is neither excessively long (dolichocephalic) nor excessively broad (brachycephalic), but has a moderate or medium cranial index. It refers to a head that is well-proportioned, with a balanced length-to-breadth ratio.
Usage Examples
- (The skulls had a moderate shape, not elongated or extremely wide.)
- (This is the standard range for a medium-shaped head.)
Advanced Usage
"Orthocephalic profile": a term used in physical anthropology to describe a skull with a relatively flat or moderately curved forehead and a balanced cranial vault.
- The orthocephalic profile of the specimen indicates it belongs to a modern human population. (The skull's shape is typical of contemporary humans.)
"Orthocephalic vs. dolichocephalic": a comparative analysis often used in studies of human variation.
- Researchers compared orthocephalic and dolichocephalic skulls to understand regional differences in head shape. (They contrasted moderate and elongated skulls.)
Variants and Related Words
- Orthocephalous (adj): an alternative spelling of orthocephalic, with the same meaning.
- The orthocephalous skull was measured for its cranial index. (The skull had a moderate shape.)
- Orthocephaly (n): the condition or state of having a moderate or well-proportioned skull.
- Orthocephaly is common in many human populations worldwide. (The state of having a balanced head shape.)
Synonyms
- Mesaticephalic: a synonym used in veterinary and human anatomy, meaning a head of medium width relative to length.
- Normocephalic: a broader term meaning a normal-shaped head, often used in medical contexts.
Related Idioms
- Not applicable: This is a technical term used in anthropology and anatomy; it does not have common idiomatic expressions.