super-cerebral
/ˌsuːpəsɪˈriːbr(ə)l/ /ˌsuːpəˈsɛrɪbr(ə)l/ /ˌsjuːpəsɪˈriːbrəl/adjective
1That is above or beyond the range of the human intellect. Now rare.
2Very intelligent; highly intellectual.
3 Anatomy. Relating to or situated in the upper or superior part of the cerebrum. rare.
Origin
Mid 19th century; earliest use found in American Journal Homoeopathy. From super- + cerebral.