/ Dictionary / Index D dolium: Meaning and Definition of Find definitions for: do•li•um Pronunciation: (dō'lē-um), [key] — pl. -li•a a large earthenware jar used by the ancient Romans. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Dolin doll Related Content Daily Word Quiz: reclusive Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language