Breadcrumb Home > Dictionary > Index A attainder: Meaning and Definition of Find definitions for: at•tain•der Pronunciation: (u-tān'dur), [key] — n. the legal consequence of judgment of death or outlawry for treason or felony, involving the loss of all civil rights. dishonor. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: attainder (Thesaurus) attainable attainment TrendingHere are the facts and trivia that people are buzzing about. Ramadan and Eid al-Fitr 42 Best War Movie Quotes Current Events This Week: March 2023 Recycling Facts William Shakespeare Worst U.S. Forest Fires ✖ Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language