This is the 12488th most frequent Spanish word.
mejoren
"Mejoren" means "improve" (third person plural subjunctive or imperative form of "mejorar").
Used as a subjunctive verb to express necessity or expectation.
Es importante que ellos mejoren sus habilidades de comunicación.
It is important that they improve their communication skills.
Applied in a subjunctive way to convey a wish or hope for a better situation.
Espero que las cosas mejoren pronto para ellos.
I hope things get better for them soon.
Utilized in a formal subjunctive mode, addressing a group with a suggestion for self-betterment.