bull
Preserved but no longer current.
One who agrees to purchase stock at a future day, at a stated price, but who simply speculates for a rise in public securities to render the transaction a profitable one. Should stocks fall, the BULL is then called upon to pay the difference. See BEAR, who is the opposite of a BULL, the former selling, the latter purchasing—the one operating for a fall, the other for a rise.
Era: ca. 1874 (Victorian)
Sources & notes
Historical definition reproduced from Hotten’s The Slang Dictionary (1874, public domain; Project Gutenberg #42108, retrieved 2026-07-31). Reflects the attitudes of its era.
Common questions
What does “bull” mean?
One who agrees to purchase stock at a future day, at a stated price, but who simply speculates for a rise in public securities to render the transaction a profitable one. Should stocks fall, the BULL is then called upon to pay the difference. See BEAR, who is the opposite of a BULL, the former selling, the latter purchasing—the one operating for a fall, the other for a rise.
Is “bull” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.