/ Dictionary / Index O Old High German: Meaning and Definition of Find definitions for: Old' High' Ger'man Pronunciation: [key] High German before 1100. Abbr.: OHG Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. old hat Old Icelandic Related Content Daily Word Quiz: bibliophile Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language