/ Dictionary / Index I itch mite: Meaning and Definition of Find definitions for: itch' mite" Pronunciation: [key] a parasitic mite, Sarcoptes scabiei, causing itch or scabies in humans and a form of mange in animals. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. itching itchy Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language