noun
: a highly infectious disease of gallinaceous birds caused by a bacterium ( Streptococcus gallinarum ) and characterized by depression, listlessness, and a staggering gait usually followed by prostration and death
noun
: a highly infectious disease of gallinaceous birds caused by a bacterium ( Streptococcus gallinarum ) and characterized by depression, listlessness, and a staggering gait usually followed by prostration and death
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012