Breadcrumb Home > Dictionary > Index P plastered: Meaning and Definition of Find definitions for: plas•tered Pronunciation: (plas'turd, plä'sturd), [key] — adj. Slang. drunk. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: plastered (Thesaurus) plaster cast plastering ✖ Related Content Daily Word Quiz: donnybrook Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language