cer ‧ e ‧ bel ‧ lum /ˌserəˈbeləm, ˌserɪˈbeləm/ BrE AmE noun ( plural cerebellums or cerebella /-lə/) [countable]
[ Date: 1500-1600 ; Language: Latin ; Origin: cerebrum ; CEREBRUM ]
technical the bottom part of your brain that controls your muscles
cer ‧ e ‧ bel ‧ lum /ˌserəˈbeləm, ˌserɪˈbeləm/ BrE AmE noun ( plural cerebellums or cerebella /-lə/) [countable]
[ Date: 1500-1600 ; Language: Latin ; Origin: cerebrum ; CEREBRUM ]
technical the bottom part of your brain that controls your muscles
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012