/ Dictionary / Index Q Qiana: Meaning and Definition of Find definitions for: Qi•a•na Pronunciation: (kē-ä'nu), [key] — Trademark. Trademark. a brand of lightweight, lustrous, silklike, synthetic fiber chemically classed as nylon. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Qi Qianlong Related Content Daily Word Quiz: tactful Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language