EMPIRICAL

empirical, empiric

(adjective) derived from experiment and observation rather than theory; “an empirical basis for an ethical theory”; “empirical laws”; “empirical data”; “an empirical treatment of a disease about which little is known”

empiric, empirical

(adjective) relying on medical quackery; “empiric treatment”

Source: WordNet® 3.1

Etymology

Adjective

empirical (comparative more empirical, superlative most empirical)

Pertaining to or based on experience.

• H. Spencer

Pertaining to, derived from, or testable by observations made using the physical senses or using instruments which extend the senses.

(philosophy of science) Verifiable by means of scientific experimentation.

Synonyms

• empiric

Antonyms

• nonempirical

• anecdotal

Coordinate terms

• conceptual

• theoretical

• anecdotal

Source: Wiktionary

Em*pir"ic, Em*pir"ic*al, a.

1. Pertaining to, or founded upon, experiment or experience; depending upon the observation of phenomena; versed in experiments. In philosophical language, the term empirical means simply what belongs to or is the product of experience or observation. Sir W. Hamilton. The village carpenter . . . lays out his work by empirical rules learnt in his apprenticeship. H. Spencer.

2. Depending upon experience or observation alone, without due regard to science and theory; -- said especially of medical practice, remedies, etc.; wanting in science and deep insight; as, empiric skill, remedies. Empirical formula. (Chem.) See under Formula.

Syn.

– See Transcendental.

Source: Webster’s Unabridged Dictionary 1913 Edition