/ Dictionary / Index M mining geology: Meaning and Definition of Find definitions for: min'ing geol"ogy Pronunciation: [key] geology applied to the exploitation of mineral deposits. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. mining engineering mininuke Related Content Daily Word Quiz: abstain Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language