noun

disease

disease, illness, ailment

Heart disease is a serious health problem.

Heart disease is a serious health problem.

The disease spread quickly through the population.

The disease spread quickly through the population.

((a/an/the)) disease a particular illness The disease spread quickly.

Synonyms: illness, sickness, ailment

From 'dis-' (apart, away) + 'ease'. Literally means a 'lack of ease'.

Think of 'dis-ease' as not being at ease, or being uncomfortable, because of an illness.

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