/ Dictionary / Index A Attic base: Meaning and Definition of Find definitions for: At'tic base' Pronunciation: [key] (in classical architecture) a base for a column, consisting of an upper and a lower torus separated by a scotia between two fillets. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Attica atticism Related Content Daily Word Quiz: blanch Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language