verb
- past tense and past participle of better; improved or made superior
- past tense and past participle of better; surpassed or exceeded in performance
Examples
- She bettered her previous record by two seconds.
- The new software bettered the old system’s performance.
- He bettered his test scores through consistent study.
- The team bettered their rivals in the championship game.
- Living conditions have bettered significantly over the years.
- The student bettered her understanding of math with extra practice.