Meaning & use
empirical
Based on observation or experiment rather than theory or pure reasoning.
See it in a sentence
The scientist gathered empirical evidence before drawing any conclusions.
Empirical studies show that regular exercise improves sleep quality.
A note on using this word
Contrasts with 'theoretical' or 'anecdotal'; empirical claims rest on measurable, repeatable observation.
Words with a similar meaning
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Words with an opposite meaning
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