载体 Traditional form: 載體 Pinyin (reading): zàitǐ Definitions: carrier (chemistry) vector (epidemiology) vehicle or medium Characters: 载 - load; to carry, to convey, to transport 体 - body; group, class; form, style, system Traditional characters: 載 - load; to carry, to convey, to transport 體 - body; group, class; form, style, system