addiction

noun ad·dic·tion \ ə-ˈdik-shən , a- \

Definition of addiction

1 :the quality or state of being addicted
  • addiction to reading
2 :compulsive need for and use of a habit-forming substance (such as heroin, nicotine, or alcohol) characterized by tolerance and by well-defined physiological symptoms upon withdrawal; broadly :persistent compulsive use of a substance known by the user to be harmful

Examples of addiction in a Sentence

  1. He has a drug addiction.

  2. His life has been ruined by heroin addiction.

  3. He devotes his summers to his surfing addiction.

Recent Examples of addiction from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'addiction.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

Origin and Etymology of addiction

addiction Synonyms

Other Drug/Tobacco Terms


ADDICTION Defined for English Language Learners

addiction

noun

Definition of addiction for English Language Learners

  • : a strong and harmful need to regularly have something (such as a drug) or do something (such as gamble)

  • : an unusually great interest in something or a need to do or have something


Medical Dictionary

addiction

noun ad·dic·tion \ ə-ˈdik-shən \

medical Definition of addiction

:compulsive physiological need for and use of a habit-forming substance (as heroin, nicotine, or alcohol) characterized by tolerance and by well-defined physiological symptoms upon withdrawal; broadly :persistent compulsive use of a substance known by the user to be physically, psychologically, or socially harmful — compare habituation

Law Dictionary

addiction

noun ad·dic·tion \ ə-ˈdik-shən \

legal Definition of addiction

:compulsive physiological need for a habit-forming drug (as heroin)


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