/ Dictionary / Index C clinical: Meaning and Definition of Find definitions for: clin•i•cal Pronunciation: (klin'i-kul), [key] — adj. pertaining to a clinic. concerned with or based on actual observation and treatment of disease in patients rather than experimentation or theory. extremely objective and realistic; dispassionately analytic; unemotionally critical: She regarded him with clinical detachment. pertaining to or used in a sickroom: a clinical bandage. (of a sacrament) administered on a deathbed or sickbed. (of a convert or conversion) made on a deathbed or sickbed. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: clinical (Thesaurus) clinic clinical depression Related Content Daily Word Quiz: impetuous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language