(n) a serious and ludicrous blunder; "he made a bad bull of the assignment"
(n) mature male of various mammals of which the female is called `cow'; e.g. whales or elephants or especially cattle
(n) uncastrated adult male of domestic cattle
(n) obscene words for unacceptable behavior; "I put up with a lot of bullshit from that jerk"; "what he said was mostly bull"
(n) a formal proclamation issued by the pope (usually written in antiquated characters and sealed with a leaden bulla)
(n) the center of a target
(n) the second sign of the zodiac; the sun is in this sign from about April 20 to May 20
(n) (astrology) a person who is born while the sun is in Taurus
(n) a large and strong and heavyset man; "he was a bull of a man"; "a thick-skinned bruiser ready to give as good as he got"
(n) an investor with an optimistic market outlook; an investor who expects prices to rise and so buys now for resale later
(n) uncomplimentary terms for a policeman
(v) advance in price; "stocks were bulling"
(v) talk through one's hat; "The politician was not well prepared for the debate and faked it"
(v) try to raise the price of stocks through speculative buying
(v) push or force; "He bulled through his demands"