English Reference
adverb

chronically

adv.
US /ˈkɹɑnɪkəɫi/ UK /kɹˈɒnɪkli/ chron·i·cal·ly

  1. 01 C1 Advanced Technical Medicine

    in a way that continues for a long time or keeps coming back, especially a health problem.

    in a persistent or long-lasting manner; frequently used in medical contexts to describe conditions that are not acute.

    Simple

    He is chronically ill and needs to see a doctor every week.

    In context

    The patient was chronically fatigued, a condition that persisted despite numerous interventions and lifestyle adjustments over several years.

    Usage

    Often modifies adjectives related to health or negative states.

  2. 02 C2 Proficiency InformalBritish English

    to a very high degree, usually describing something very bad.

    used as an intensifier to mean 'extremely' or 'severely', typically in a negative register.

    Simple

    The movie was chronically boring and we left before the end.

    In context

    The service at the restaurant was chronically slow, resulting in several customers leaving before their appetizers had even arrived.

    Teacher's tip

    In British English, this can be used as a general intensifier for 'very bad', though it is less common than the literal medical sense.

Although this condition is linked to a wide variety of negative health effects , the public chronically underestimates its seriousness .

The Conversation· 14 Aug 2026

Some argue that people chronically underestimate the scale of inequality – in the 2014 study, Americans underestimated the actual pay ratio at the time as being only 30-to-1.

The Conversation· 7 Aug 2026
This entry
Level C1 · Advanced
Frequency Occasional
Updated