/ Dictionary / Index P predeterminer: Meaning and Definition of Find definitions for: pre•de•ter•min•er Pronunciation: (prē"di-tûr'mu-nur), [key] — n. Gram. a member of a subclass of English adjectival words, often quantitative in meaning, that may be placed before an article or other determiner, as all in all the paintings or half in half her salary. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. predetermine prediabetes Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language