1.（未阉割的）公牛
2.（鲸、象、麋、海豹等动物的）雄兽；（马戏团用语）象
3.体壮（或声粗、力大）如牛的人，彪形大汉，粗汉
4.【美俚】工头
5.【美俚】警察；便衣警察，侦探；监狱看守
6.【美俚】火车头
7.买进证券（或商品）投机图利者，多头；对前景（尤指行情）乐观的人
8.【口】胡说八道，废话；吹牛
9.【英俚】大扫除；擦亮；（军队里）对擦洗等例行事务的过分注意；繁文缛节，清规戒律
adj.
1.雄的
2.（似）公牛的；体（或声、力）大如牛的
3.（同类中）大号的
4.（证券等）价格上涨的；买进证券（或商品）的，做多头的
及物动词：
1.对...施加强力；强使...通过；推，挤
2.从事投机使（证券等）价格上涨
3.【英俚】彻底打扫；把...擦得铮亮
4.【美俚】吓唬；欺骗
不及物动词：
1.做证券（或商品）投机生意；抬高证券（或商品）价格；（股票等）价格上涨；提高身价，走运
2.行动莽撞；猛力向前；用力挤
3.【口】闲聊；吹牛；讲空话 词形变化
- 时态 bulled，bulling，bulls
- push or force
- try to raise the price of stocks through speculative buying
- an investor with an optimistic market outlook; an investor who expects prices to rise and so buys now for resale later
- advance in price
- the second sign of the zodiac; the sun is in this sign from about April 20 to May 20
- a formal proclamation issued by the pope (usually written in antiquated characters and sealed with a leaden bulla)
- the center of a target
- a serious and ludicrous blunder
- mature male of various mammals of which the female is called cow‘; e.g. whales or elephants or especially cattle
- uncastrated adult male of domestic cattle
- talk through one‘s hat
- uncomplimentary terms for a policeman
- (astrology) a person who is born while the sun is in Taurus
- a large and strong and heavyset man
- obscene words for unacceptable behavior