tentorium

noun

1. (anatomy) a fold of dura mater that covers the cerebellum and supports the occipital lobes of the cerebrum
   Terjemahkan ke Indonesia sumber: wordnet30
2. A fold of the dura mater which separates the cerebellum from the cerebrum and often incloses a process or plate of the skull called the bony tentorium.
   Terjemahkan ke Indonesia sumber: webster1913