/ Dictionary / Index K Kweisui: Meaning and Definition of Find definitions for: Kwei•sui Pronunciation: (kwā'swā' Chin. gwā'swā'), [key] — n. Older Spelling. former name of Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Kweilin Kweiyang Related Content Daily Word Quiz: benevolent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language