Breadcrumb Home > Dictionary > Index O offlap: Meaning and Definition of Find definitions for: off•lap Pronunciation: (ôf'lap", of'-), [key] — n. Geol. the retreat of a sea from its shore. a sequence of layers of sedimentary rock formed during a retreat of the sea. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. off-key off-license TrendingHere are the facts and trivia that people are buzzing about. Did Birds Evolve from Dinosaurs? The Twelve Dancing Princesses Current Events This Week: January 2023 African Americans by the Numbers Andersen's Fairy Tales: Contents The Celtic Twilight: A Teller of Tales ✖ Related Content Daily Word Quiz: limpid Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language