Bullfighting Bellow is a term used to describe the sound made by a bullfighter when they are trying to attract the attention of a bull. The term is derived from the Spanish word 'ole', which is a cheer or shout of encouragement. Ole is also the three-letter solution to this crossword puzzle. Bullfighting Bellow is an important part of the traditional sport of bullfighting, which originated in Spain and is still practiced in some parts of the world today.