n. 公牛;看好股市者;粗壮如牛的人;胡说八道;印玺
adj. 大型的;公牛似的;雄性的
vt. 企图抬高证券价格;吓唬;强力实现
vi. 价格上涨;走运;猛推;吹牛
n. (Bull)人名;(英、葡、瑞典、芬、挪、德)布尔
Sais christ to ypocrites ... yee ar ... all ful with wickednes, tresun and bull. ["Cursor Mundi," early 14c.]There also was a verb bull meaning "to mock, cheat," which dates from 1530s.