Breadcrumb Home > Dictionary > Index A Cite abiotic: Meaning and Definition of Find definitions for: a•bi•ot•ic Pronunciation: (ā"bī-ot'ik, ab"ē-), [key] — adj. of or characterized by the absence of life or living organisms. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. abiosis abiotrophy TrendingHere are the facts and trivia that people are buzzing about. January 2021 Current Events: US News A History of the New Year Saying "Happy New Year!" Around the World Noble Titles and Ranks in a Monarchy The 5 Best Air Purifiers of 2020 How U.S. Presidential Elections Work Related Content Daily Word Quiz: troglodyte Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language