Breadcrumb Home > Dictionary > Index H habit-forming: Meaning and Definition of Find definitions for: hab•it-form•ing Pronunciation: (hab'it-fôr"ming), [key] — adj. tending to cause or encourage addiction, esp. through physiological dependence: habit-forming drugs. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: habit-forming (Thesaurus) habited habitual TrendingHere are the facts and trivia that people are buzzing about. The Book of 1 Corinthians: Summary Current Events This Week: June 2023 Languages Spoken in Each Country of the World Aesop's Fables: Aesop's Fables Milestones in Environmental Protection The 12 Labors of Hercules (In Order) ✖ Related Content Daily Word Quiz: soupon Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language