Breadcrumb Home > Dictionary > Index P post hoc*: Meaning and Definition of Find definitions for: post hoc Pronunciation: (pōst' hōk' Eng. pōst' hok'), [key] — Latin. Latin. after this; afterward. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. postheat post hoc, ergo propter hoc* ✖ Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language