/ Dictionary / Index P posthole: Meaning and Definition of Find definitions for: post•hole Pronunciation: (pōst'hōl"), [key] — n. a hole dug in the earth for setting in the end of a post, as for a fence. an excavated hole showing by its shape and by the remains of wood or other debris that it was once filled by a post. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: posthole (Thesaurus) post hoc, ergo propter hoc* posthole digger Related Content Daily Word Quiz: designate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language