/ Dictionary / Index A Attalid: Meaning and Definition of Find definitions for: At•ta•lid Pronunciation: (at'l-id), [key] — pl. At•tal•ids, At•tal•i•dae any of a line of kings, usually named Attalus orEumenes, that ruled Pergamum, in Asia Minor, 282–133b.c. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. attainture Attalus I 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