Frankfurt plane en · NOUN
Etymology
Established in 1884 at the World Congress on Anthropology in Frankfurt, Germany.
Meanings
- The anatomical position of the human skull, based on a plane passing through the inferior margin of the left orbit and the upper margin of each ear canal or external auditory meatus.
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| Frankfurt planes | Number=Plur | lexicographic |