1. Qualities, features, or attributes that remain constant or continue to exist over a long period of time without disappearing or changing significantly
Honesty and kindness are persistent traits that define her character.
Honestidade e gentileza são características persistentes que definem seu caráter.
2. In biology or genetics, inheritable or enduring physical or behavioral characteristics that are maintained across generations or throughout an organism's lifetime
Certain persistent traits in the population suggest strong genetic factors.
Certas características persistentes na população sugerem fatores genéticos fortes.