Breadcrumb Home > Dictionary > Index H Cite heedful: Meaning and Definition of Find definitions for: heed•ful Pronunciation: (hēd'ful), [key] — adj. taking heed; attentive; mindful; thoughtful; careful: She was always heedful of others' needs. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: heedful (Thesaurus) heed heedless TrendingHere are the facts and trivia that people are buzzing about. April 2021 Current Events: US News The Berlin Conference and the Partition of Africa The Implied Powers of Congress Noble Titles and Ranks in a Monarchy Keeping Your Brain Active in a COVID-19 World Quetzalcoatl: Aztec Myths and Myths About the Aztecs Related Content Daily Word Quiz: schadenfreude Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language