fundamental law

• Ley o principio fundamental que establece la base del sistema de gobierno de un Estado, generalmente referido a la constitución o a una doctrina jurídica esencial.

A foundational principle or rule that serves as the basis for a system of governance, often referring to a constitution or core legal doctrine.

1. Basic legal principleC1formal

   A foundational rule or principle that serves as the basis for a legal system, often referring to a constitution or core legal doctrine.

   ley fundamental

   • The constitution is considered the fundamental law of the land.
   • Fundamental laws protect the basic rights of citizens.
   • The court ruled based on the fundamental law of the state.

2. Basic scientific principleC1formal

   A primary rule or law in science that describes a fundamental aspect of nature, such as the laws of physics.

   ley fundamental

   • Newton's laws of motion are fundamental laws of physics.
   • The law of conservation of energy is a fundamental law in science.
   • Understanding fundamental laws is essential for advanced study.