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Definition of empirical

empirical

/ɛmˈpɪrɪkəl/
em · pir · i · cal
Adverb:empirically
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empirical Lexical Profile

empirical Game Scores & Validity

• adjective

1

Based on, concerned with, or verifiable by observation, practical experience, or experiment rather than pure theory or logic.

Example

"The researchers gathered empirical evidence from three years of clinical trials to support their hypothesis."

Synonyms
View all synonyms for empirical
Antonyms
View all antonyms for empirical

Word Nuance & Usage

Do not confuse 'empirical' (based on observation or experiment) with 'imperial' (relating to an empire or emperor).

• Rhymes for empirical

• Nearby Words

emphysema
empidonax
empire
empirical
empirically
emplacement
employ

Word Origin & Etymology

Borrowed in the 16th century from Latin 'empiricus', from Ancient Greek 'empeirikos' (experienced), originally referring to a school of ancient physicians who relied on practical observation rather than theoretical dogma.

Cite this Entry

Wordmom. (2026). Definition of Empirical. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/empirical
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