C1adjectiveformal3K

Empirical

UK /["/ɪmˈpɪrɪkl/"]/US /["/ɪmˈpɪrɪkl/"]/

Definition

based on experiments or experience rather than ideas or theories

In simple words: Based on experience and observation, not theory.

Examples

  • **empirical evidence/knowledge/research**
  • an **empirical study**

Usage notes

Use 'empirical' in scientific contexts where findings are based on observation and experimentation. Avoid using it in casual conversation.

Grammar pattern

empirical + evidence/data

Memory hint

Remember 'empirical' by thinking 'empire built on facts'—it's about what you can observe and prove.

Collocations

  • empirical evidence
  • empirical research
  • empirical data
  • empirical approach
  • empirical studies

Synonyms

  • observational
  • experimental
  • practical
  • factual
  • real-world

Antonyms

  • theoretical
  • speculative
  • abstract

Common mistakes

  • Confused with 'imperial' (related to empire).
  • Incorrectly used as a synonym for 'immediate' or 'urgent'.