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Illness Meaning: Definition, Examples, and Translations

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illness

[ˈɪlnəs ]

Definition

Context #1 | Noun

feeling unwell

Illness refers to a state of poor health, where a person feels unwell and may experience symptoms such as fever, fatigue, or pain. Illness can range from mild to severe and can be caused by various factors such as infections, diseases, or injuries.

Synonyms

disease, malady, sickness.

Which Synonym Should You Choose?

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Word Description / Examples
illness

A general term used to describe a state of being unwell, which can be both physical and mental.

  • She missed several days of work due to illness
  • He struggled with mental illness
sickness

Generally used to describe a temporary state of being unwell, often associated with nausea or short-term conditions.

  • She felt a wave of sickness after eating the spoiled food
  • He called in sick due to a sudden sickness
disease

A specific pathological condition that affects part or all of an organism and has identifiable symptoms or causes.

  • Diabetes is a chronic disease
  • The spread of infectious diseases is a serious concern
malady

Often used in a more formal or literary context to describe an ailment or disorder. Can also refer to societal problems.

  • The malady of the heart proved to be fatal
  • The corruption in the government is a social malady

Examples of usage

  • I had to take a day off work due to illness.
  • She was hospitalized for a severe illness.
  • Preventive measures can help reduce the risk of illness.
  • His illness prevented him from attending the event.
  • The doctor prescribed medication to treat her illness.

Translations

To see the translation, please select a language from the options available.

Origin of 'illness'

The word 'illness' has its origins in Middle English, derived from the Old English word 'yfelnes', which means 'badness' or 'wickedness'. Over time, the meaning of 'illness' evolved to refer to a state of poor health or disease. The concept of illness has been present throughout human history, with various cultures developing different beliefs and practices to treat and prevent illnesses.

See also: ill, illnesses.

Word Frequency Rank

At position #2,837, this word belongs to solid intermediate vocabulary. It's frequently used in both casual and formal contexts and is worth learning for better fluency.