/ Dictionary / Index O ogonek: Meaning and Definition of Find definitions for: o•go•nek Pronunciation: (ō-gō'nek), [key] a mark (&hasp;˛&hasp;) placed under a letter, such as Polish a or e, to mark a nasal sound; an inverted cedilla. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. OGO OGPU Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language