palaeocerebellum
/ˌpalɪəʊˌsɛrɪˈbɛləm/ /ˌpeɪlɪəʊˌsɛrɪˈbɛləm/Anatomy
noun
A phylogenetically older portion of the cerebellum, comprising mainly the anterior lobe, pyramid, and uvula.
Origin
1920s; earliest use found in The Lancet. From palaeo- + cerebellum, after German Palaeocerebellum.