Wikipedia logo
Wikipedia logo
The Simple English Wikipedia has an article on:
disease is on the Basic English 850 List.
discussion - disease - disgust

Pronunciation

change
  • IPA (key): /disiːz/ or /dəsiːz/
  • (file)

Singular
disease

Plural
diseases

  1. (countable & uncountable) If a person, animal, or plant is ill, it has a disease.
    1.4 million children suffer from heart disease in Pakistan.
    There are many different germs which cause diseases.

Plain form
disease

Third-person singular
diseases

Past tense
diseased

Past participle
diseased

Present participle
diseasing

  1. (old, no longer used) To cause unease; to annoy, irritate.
  2. To infect with a disease.