/ Dictionary / Index S suum cuique*: Meaning and Definition of Find definitions for: su•um cui•que Pronunciation: (s'oom kooi'kwe Eng. s'&schwam kī'kwē, kwī'-, kwē'kwe), [key] — Latin. Latin. to each his own; to each what rightfully belongs to him. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. suture Suva Related Content Daily Word Quiz: endear Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language