Breadcrumb Home > Dictionary > Index S subdelirium: Meaning and Definition of Find definitions for: sub•de•lir•i•um Pronunciation: (sub"di-lēr'ē-um), [key] — pl. -lir•i•ums, -lir•i•a a mild delirium with lucid intervals. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. subdebutante subderivative TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: raconteur Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language