Breadcrumb Home > Dictionary > Index F food chain: Meaning and Definition of Find definitions for: food' chain" Pronunciation: [key] — Ecol. Ecol. a series of organisms interrelated in their feeding habits, the smallest being fed upon by a larger one, which in turn feeds a still larger one, etc. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. food bank food court 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: nonplus Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language