1. The fundamental or most important idea at the heart of a subject, theory, or system
Understanding the core concepts of physics is essential before tackling advanced problems.
Compreender os conceitos centrais da física é essencial antes de enfrentar problemas avançados.
2. A principal principle or basic element that forms the foundation of something
The core concept of the business model is customer satisfaction.
O conceito central do modelo de negócio é a satisfação do cliente.