1. Lack of knowledge, understanding, or skill in theoretical concepts, principles, or abstract thinking related to a subject or discipline
His theoretical incompetence in physics prevented him from understanding advanced concepts.
Sua incompetência teórica em física o impediu de compreender conceitos avançados.
2. Inability to apply or grasp theoretical frameworks, models, or conceptual knowledge in a professional or academic context
The manager's theoretical incompetence led to flawed strategic planning.
A incompetência teórica do gerente resultou em planejamento estratégico falho.