Definition of Empirical
Quick Meaning of Empirical
Based on facts you can see, measure, or test yourself—not just ideas or theories. You prove it by doing experiments or gathering data.
Detailed Definition of Empirical
Based on observation, experience, and practical testing rather than theory or abstract reasoning; grounded in real-world evidence.
How to Pronounce Empirical
Stress pattern: oOoo (4-syllable word).
Tip: Stress the second syllable: im-PEER-i-kul. Four syllables. The 'ir' in the second syllable sounds like 'eer'.
Watch out: Some learners stress the first syllable (EM-peer-i-kul) or the third (em-PEER-I-kul). Correct: im-PEER-i-kul with second syllable stressed.
Origin and Etymology of Empirical
From Greek 'empirikos' (experienced, relating to experience). 'Empeiria' (experience) + '-ical' (relating to). Entered English in 16th century from medical terminology.
How to Use Empirical in a Sentence
Each example shows “empirical” with a CEFR level so learners can pick examples that match their fluency.
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“The study provides empirical evidence that climate change is accelerating.”
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“Empirical research requires rigorous data collection and analysis.”
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“They tested the hypothesis through empirical observation and measurement.”
Synonyms and Antonyms of Empirical
Common Synonyms for Empirical
Smart Synonyms for Empirical — When to Use Each
- experimental
- Emphasizes active testing and controlled conditions
- evidence-based
- More modern; stresses reliance on documented proof
- practical
- Broader term; means based on real-world application
Common Collocations with Empirical
These phrases pair with “empirical” in everyday English:
- empirical evidence
- empirical research
- empirical data
- empirical study
- empirical observation
Common Mistakes When Using Empirical
Even fluent speakers slip up with “empirical”. Here’s how to avoid the most common errors:
- ✗ Wrong: The empirical of the study was questionable.
- ✓ Correct: The empirical data / empirical evidence of the study was questionable. / The empirical validity of the study was questionable.
- Why: 'Empirical' is an adjective; use it with a noun. Never say 'the empirical' alone.
- ✗ Wrong: This is a very empirical theory.
- ✓ Correct: This theory is supported by empirical evidence. / This is an empirical approach.
- Why: Theories themselves aren't empirical; the evidence supporting them is. Use 'empirical' for data, research, methods, not theories.
- ✗ Wrong: We have empirical proof that proves it.
- ✓ Correct: We have empirical evidence for this claim. / Empirical data supports this hypothesis.
- Why: 'Proof' and 'empirical' together is redundant. Use either 'proof' or 'empirical evidence', not both in the same phrase.
Other Forms of Empirical
- Noun: empiricism
- Adjective: empirical
- Adverb: empirically
Frequently Asked Questions About Empirical
What is the meaning of "Empirical"?
Based on facts you can see, measure, or test yourself—not just ideas or theories. You prove it by doing experiments or gathering data.
How do you pronounce "Empirical"?
The IPA is /ɪmˈpɪrɪkəl/. Stress the second syllable: im-PEER-i-kul. Four syllables. The 'ir' in the second syllable sounds like 'eer'.
What part of speech is "Empirical"?
"Empirical" is an adjective at C1 level (Common European Framework).
What are synonyms for "Empirical"?
Common synonyms include experimental, evidence-based, practical.
How do you use "Empirical" in a sentence?
For example: "The study provides empirical evidence that climate change is accelerating."