The term 'Bravo!' to a bullfighter is a traditional Spanish expression of admiration and appreciation. It is usually shouted by the audience after a particularly impressive performance by the bullfighter. The crossword solution for this term is 'OLE', which is an exclamation of joy and approval in Spanish. It is often used in the same context as 'Bravo!' to a bullfighter, and is also used to express enthusiasm and support for other activities.