/ Dictionary / Index A acidophil: Meaning and Definition of Find definitions for: a•cid•o•phil Pronunciation: (u-sid'u-fil, as'i-du-), [key] — adj. acidophilic. —n. an acidophilic cell, tissue, organism, or substance; eosinophil. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: acidophil (Thesaurus) acidolysis acidophilic Related Content Daily Word Quiz: belligerent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language