/ Dictionary / Index P picket fence: Meaning and Definition of Find definitions for: pick'et fence' Pronunciation: [key] a fence consisting of pickets or pales nailed to horizontal stringers between upright posts. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. picket boat picket line Related Content Daily Word Quiz: fervor Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language