[{"Bold_text": "noun", "List Items": ["Also called American bison American bison, American buffalo American buffalo.a North American, oxlike ruminant,Bison bison,having a large head and high, humped shoulders: formerly common in North America, its small remaining population in isolated western areas of the U.S. and Canada is now protected.", "Also called wisent .a related animal,Bison bonasus,of Europe, less shaggy and slightly larger than the American bison American bison:now greatly reduced in number."]}]