Breadcrumb Home > Dictionary > Index P plough: Meaning and Definition of Find definitions for: plough Pronunciation: (plou), [key] — n., v.t., v.i. Chiefly Brit. plow. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: plough (Thesaurus) plotzed ploughman's lunch ✖ Related Content Daily Word Quiz: cacophony Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language