/ Dictionary / Index D distiller: Meaning and Definition of Find definitions for: dis•till•er Pronunciation: (di-stil'ur), [key] — n. an apparatus for distilling, as a condenser; still. a person or company whose business it is to extract alcoholic liquors by distillation. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: distiller (Thesaurus) distilled water distillery Related Content Daily Word Quiz: diaphanous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language