The term 'Bulls, in Spain' can be summarized by the crossword solution 'Toros' (5 letters). In Spain, bullfighting is a traditional sport that dates back to the 18th century. It involves a bullfighter, known as a matador, who fights a bull in a ring. The bull is usually killed at the end of the fight. Bulls are bred specifically for bullfighting and are considered a symbol of Spanish culture.