/ Dictionary / Index P pre-Incan: Meaning and Definition of Find definitions for: pre-In•can Pronunciation: (prē-ing'kun), [key] — adj. of or pertaining to the period preceding the Incan empire in Peru. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. preignition preincarnation Related Content Daily Word Quiz: careening Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language