/ Dictionary / Index K kier: Meaning and Definition of Find definitions for: kier Pronunciation: (kēr), [key] — n. a large vat in which fibers, yarns, or fabrics are boiled, bleached, or dyed. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Kiepura Kierkegaard Related Content Daily Word Quiz: supine Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language