bull
noun
the male of a bovine animal, especially of the genus Bos, with sexual organs intact and capable of reproduction.
Used to express actions, events, or states that have not yet occurred but are expected to happen.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
They will "bull" their stock to the highest point, and force the states to purchase at these high figures.
From Monopolies and the People by D. C. Cloud