/ Dictionary / Index A A.I.M.E.: Meaning and Definition of Find definitions for: A.I.M.E. Pronunciation: [key] American Institute of Mining Engineers. Association of the Institute of Mechanical Engineers. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. aimak Aimee Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language