/ Dictionary / Index I immunocytochemistry: Meaning and Definition of Find definitions for: im•mu•no•cy•to•chem•is•try Pronunciation: (im"yu-nō-sī"tō-kem'u-strē, i-my"-), [key] — n. the detection of chemical components of cells by means of antibodies coupled to substances that can be made visible. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. immunocompetent immunodeficiency Related Content Daily Word Quiz: penchant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language