rəˈketsēəl, (ˈ)ri|k- adjective
Etymology: New Latin Rickettsia + English -al
: of, relating to, or caused by rickettsiae
a rickettsial disease
rickettsial vaccines
rəˈketsēəl, (ˈ)ri|k- adjective
Etymology: New Latin Rickettsia + English -al
: of, relating to, or caused by rickettsiae
a rickettsial disease
rickettsial vaccines
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012