Undefeated/ˌʌndɪˈfiːtɪd/ Definition 1 of 2Pro Tip 1/3Record Emphasis Highlights an impressive track record in competitive contexts. The chess player's undefeated streak made him famous. Pro Tip 2/3Competitive Edge Suggests superiority and dominance in a particular field. Their debate team was undefeated, intimidating other schools. Pro Tip 3/3Prestige and Pride Conveys a sense of pride and honor in remaining unbeaten. The undefeated boxer became a national hero.