/ Dictionary / Index P preincline: Meaning and Definition of Find definitions for: pre•in•cline Pronunciation: (prē"in-klīn'), [key] — -clined, -clin•ing. to dispose or prepare beforehand: Their experiences had preinclined them to think pessimistically. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. preincarnation preindicate Related Content Daily Word Quiz: deleterious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language