Breadcrumb Home > Dictionary > Index U Ursids: Meaning and Definition of Find definitions for: Ur•sids Pronunciation: (ûr'sidz), [key] — n. (used with a pl. v.) Astron. a collection of meteors comprising a meteor shower visible around December 22 and having its apparent origin in the constellation Ursa Major. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ursid ursiform 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: variegate Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language