/ Dictionary / Index P Plainview: Meaning and Definition of Find definitions for: Plain•view Pronunciation: (plān'vy"), [key] — n. a town on W Long Island, in SE New York. 28,037. a city in N Texas. 22,187. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. plain-vanilla Plainville Related Content Daily Word Quiz: procrastinate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language