流脑

epidemic cerebrospinal meningitis (abbr. for 流行性腦膜炎|流行性脑膜炎[liu2 xing2 xing4 nao3 mo2 yan2])

brain / mind / head / essence

to flow / to disseminate / to circulate or spread / to move or drift / to degenerate / to banish or send into exile / stream of water or sth resembling one / class, rate or grade