n.a highly decorated ceremonial pipe of Amerindians; smoked on ceremonial occasions (especially as a token of peace)
同义词：calumetpipe of peace
英汉双解大词典
peace pipe
1.
N（名词）
a long decorated pipe smoked by North American Indians on ceremonial occasions, esp as a token of peace 和睦烟斗; 北美印第安人在庆典时用来表示和睦的烟斗 (Also called calumet, pipe of peace)