전사 (Warrior) refers to a person who is skilled in combat and often engages in battles or conflicts. Historically, warriors have played significant roles in various cultures, serving as protectors, leaders, or soldiers. They are typically trained in martial skills and may use weapons such as swords, spears, or bows. In many societies, warriors are celebrated for their bravery and honor. They often follow a code of conduct, such as Bushido in Japan, which emphasizes loyalty, courage, and respect. Warriors can be found in both historical contexts and modern interpretations, including knights, samurai, and even contemporary military personnel.