/ Dictionary / Index A archaeological: Meaning and Definition of Find definitions for: ar•chae•o•log•i•cal Pronunciation: (är"kē-u-loj'i-kul), [key] — adj. of or pertaining to archaeology. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: archaeological (Thesaurus) archaeol. archaeology Related Content Daily Word Quiz: lyceum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language