trichion
Definition
- Noun:
- A specific anatomical landmark on the forehead: The trichion is the point where the hairline meets the midpoint of the forehead. It is a precise point used in anthropometry and medical measurements.
Usage Examples
- Noun:
- The distance from the trichion to the gnathion is used to calculate certain facial proportions.
- In the examination, the doctor marked the trichion to take a standardized measurement.
Advanced Usage
- As a craniometric point: The term is used almost exclusively in technical, anthropological, or medical contexts to describe a specific location for measurement.
- The study recorded the trichion-nasion distance for all participants.
Variants and Related Words
- Trichion is a specific term. There are no common variants. Related terms are other craniometric points, such as:
- Nasion (n): The midpoint of the nasofrontal suture.
- Glabella (n): The smooth area between the eyebrows, just above the nasion.
Synonyms
- Midpoint of the hairline: A descriptive synonym, though less precise.
- Crinion: A very rare and largely synonymous term.
Related Phrases
- Hairline point: A general descriptive phrase for the trichion.
- Measure from the hairline point, the trichion, downward.
Related Idioms
- There are no common idioms containing the word trichion, as it is a highly specialized anatomical term.
Noun
- point where the hairline meets the midpoint of the forehead
