/ Dictionary / Index A aromatherapy: Meaning and Definition of Find definitions for: a•ro•ma•ther•a•py Pronunciation: (u-rō"mu-ther'u-pē), [key] the use of fragrances to affect or alter a person's mood or behavior. treatment of facial skin by the application of fragrant floral and herbal substances. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: aromatherapy (Thesaurus) aroma aromatic Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language