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Agency Dictionary

Chronic

adjectivePronunciation: /ˈkrɒn.ɪk/

In Portuguese: Crônico

What does “Chronic” mean?

Persisting for a long period of time or recurring constantly as a deep habit or condition.

Etymology

From French chronique, from Latin chronicus, from Greek khronikos, "of time, concerning time", from khronos, "time". The word has been used in English medicine since the late Middle Ages for diseases that last a long time, in contrast to acute ones. The extension to habits and problems that persist is later, and informal British English also uses the word to mean very bad.

Usage note

Chronic describes how long a condition lasts, not how serious it is. A chronic illness may be mild, and a severe one may be acute.

Synonyms

  • persistent
  • long-standing
  • lingering
  • habitual
  • inveterate
  • constant

Often confused with

acute
An acute condition comes on suddenly and runs a short course; a chronic one develops slowly and lasts.
chronicle
A chronicle is a record of events in order of time; it shares the root of chronic but not its meaning.

Word family

  • chronically
  • chronicity
  • chronicle
  • chronology
  • chronometer
  • anachronism

Rhymes with

  • tonic
  • sonic
  • ironic
  • iconic
  • harmonic
  • bionic
  • platonic
  • laconic

Usage examples

  • Here’s an even more intriguing question: How far away is society from developing what William Gibson described in his Sprawl trilogy books as “chronic cyberspace addiction”?

Concepts

Source editions

Where this entry comes from in the Agency editorial.

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Also from these editions: terms

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A skilled craftsperson who manufactures tangible or digital goods with exceptional manual dexterity and care.
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A false belief or opinion maintained despite contrary factual evidence or sound logical reasoning.
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Combining both electrical and mechanical mechanisms to perform operations or transmit data.
Frictionnoun
Resistance encountered when two surfaces or systems interact, or operational resistance hindering user completion of an action in digital interfaces.
Habitualadjective
Done by way of habit or regular established custom rather than deliberate reflection.
Materialistnoun
A person who adheres to materialism, believing that physical matter is the only reality.
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To convert an activity, audience, digital asset, or service into legal currency or financial revenue.
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A boundary, doorway, or entry limit that must be crossed or satisfied for an effect or permission to take place.
Transcendencenoun
Existence or experience beyond normal physical limits and everyday material reality.

Also from these editions: concepts

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Updated
Cite this entry

“Chronic”. Agency Wiki, Agency Brasil. Published on November 11, 2026. https://www.agencybrasil.com/en/wiki/dictionary/chronic