This is the 1486th most frequent Portuguese word.
competência
The ability or expertise to perform a task successfully.
Here, 'competência' refers to the ability or skill of the student in problem-solving.
A competência do aluno na resolução de problemas é notável.
The student's competence in problem-solving is remarkable.
In this sentence, 'competência' refers to the authority or jurisdiction of the judge to manage legal cases.
O caso será tratado pela competência do juiz em questões legais.
The case will be handled by the judge's authority in legal matters.
Here, 'competência' is used to denote the technical skills or expertise of employees.