aggressive – adj. ready and willing to fight or argue

martial art – n. any one of several forms of fighting and self-defense, such as karate and judo, that are widely practiced as sports

symbolize(s) – v. to be an action, object or event that expresses or represents a particular idea or quality

wrestling – n. a sport in which two people try to throw, force, or pin each other to the ground

pit(ting) (a human's strength) against – p.v. to cause someone or something to fight or compete against another person or thing)

horn(s) – n. one of the hard pointed parts that grows on the head of some animals