Definition, Meaning & Synonyms

first-principle

noun
/ˌfɜrst ˈprɪn.sɪ.pəl/
Definition
A basic proposition or assumption that cannot be deduced from any other proposition or assumption.
Examples
  • Understanding the theory of relativity requires breaking it down to its first principles.
  • In engineering, solving complex problems often involves applying first principles.
  • Many scientists advocate for research based on first principles to innovate effectively.
Meaning
First principles are the fundamental concepts or assumptions that serve as the foundation for a theory or system.
Synonyms
  • Fundamental principle
  • Basic tenet
  • Core assumption