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Synonyms

chronic

American  
[kron-ik] / ˈkrɒn ɪk /
Rarely chronical

adjective

  1. constant; habitual; inveterate.

    a chronic liar.

    Synonyms:
    hardened, confirmed
  2. continuing a long time or recurring frequently.

    a chronic state of civil war.

  3. having long had a disease, habit, weakness, or the like.

    a chronic invalid.

  4. (of a disease) having long duration (acute ).


noun

  1. Slang. cronic.

chronic British  
/ krɒˈnɪsɪtɪ, ˈkrɒnɪk /

adjective

  1. continuing for a long time; constantly recurring

  2. (of a disease) developing slowly, or of long duration Compare acute

  3. inveterate; habitual

    a chronic smoker

  4. informal

    1. very bad

      the play was chronic

    2. very serious

      he left her in a chronic condition

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

chronic Scientific  
/ krŏnĭk /
  1. Relating to an illness or medical condition that is characterized by long duration or frequent recurrence. Diabetes and hypertension are chronic diseases.

  2. Compare acute


Other Word Forms

  • chronically adverb
  • chronicity noun
  • nonchronic adjective
  • nonchronical adjective
  • subchronic adjective
  • subchronical adjective
  • unchronic adjective

Etymology

Origin of chronic

First recorded in 1595–1605; from Latin chronicus, from Greek chronikós, equivalent to chrón(os) “time” + -ikos -ic

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Ultrasounds of his veins showed that the president has “chronic venous insufficiency,” according to a memo.

From The Wall Street Journal

“It helps them process chronic stress and unprocessed trauma,” she says.

From Los Angeles Times

Despite years of industry leaders vocalizing a need for greater diversity in executive suites and decision-making roles, and the chronic inequity remaining a punchline for award show jokes, the climate has changed.

From Los Angeles Times

In humans, these mutations are linked to chronic inflammation, a higher risk of blood cancers, and even cardiovascular disease.

From Science Daily

Stimulant medications may appear to help by imitating some effects of adequate sleep, while still leaving children exposed to the long term harms of chronic sleep loss.

From Science Daily