What does the word bull mean?

Usage examples for bull

  1. The few horses in the cities are used for heavy trucks, in common with bulls, for the Japanese bull is a beast of burden and not one of the lords of creation as in our own country. – The Critic in the Orient by George Hamlin Fitch
  2. Once only I looked behind, and saw a magnificent black bull, with his tail in the air- a signal of attack- on the top of the bank over which I had just leaped, preparing to follow me. – Spanish Life in Town and Country by L. Higgin and Eugène E. Street