/ Dictionary / Index Q quantum sufficit*: Meaning and Definition of Find definitions for: quan•tum suf•fi•cit Pronunciation: (kwän'toom sf'i-kit Eng. kwon't&schwam suf'&schwa-sit), [key] — Latin. Latin. as much as suffices; enough. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. quantum statistics quantum theory Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language