/ Dictionary / Index A archeomagnetism dating: Meaning and Definition of Find definitions for: ar•che•o•mag'ne•tism dat"ing Pronunciation: (är"kē-ō-mag'ni-tiz"um). [key] See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. archeology archeometry Related Content Daily Word Quiz: deleterious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language