hepatitis
n.
1727, coined from Greek hepatos, genitive of hepar "liver," from PIE root *yekwr- (cognates: Sanskrit yakrt, Avestan yakar, Persian jigar, Latin jecur, Old Lithuanian jeknos "liver") + -itis "inflammation."
〔李〕n.肝炎 [-itis=inflammation] ←hepat(o)-[GK] =liver肝