tentorium
/tenˈtɔːrɪəm/noun
(pl. tentoria /-rɪə/)
1
- Anatomy a fold of the dura mater forming a partition between the cerebrum and cerebellum【剖】脑幕。
2
- Entomology an internal skeletal framework in the head of an insect【昆】幕骨。
词源
early 19th cent.: from Latin, literally 'tent'.