Breadcrumb Home > Dictionary > Index G gnamma hole: Meaning and Definition of Find definitions for: gnam'ma hole" Pronunciation: (nam'u), [key] — Australian. Australian. a hollow in bare rock, narrow at the opening and wider at the bottom, in which water collects. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. G.N. gnar TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: proclivity Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language