/ Dictionary / Index I intracutaneous: Meaning and Definition of Find definitions for: in•tra•cu•ta•ne•ous Pronunciation: (in"tru-ky-tā'nē-us), [key] — adj. within the skin. intradermal (def. 2). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: intracutaneous (Thesaurus) intractable intracutaneous test Related Content Daily Word Quiz: acquiesce Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language