empirical

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empirical

1. (of medical treatment) based on practical experience rather than scientific proof
2. Philosophy
a. (of knowledge) derived from experience rather than by logic from first principles
b. (of a proposition) subject, at least theoretically, to verification
3. of or relating to medical quackery

empirical

  1. derived from systematic observation or experiment, as against speculative assertion or merely theoretical knowledge.
  2. factually true but, as yet, theoretically unexplained. See also EMPIRICISM, ABSTRACTED EMPIRICISM, EMPIRICAL SOCIOLOGY.

empirical

[em′pir·ə·kəl]
(science and technology)
Based on actual measurement, observation, or experience, rather than on theory.