disease
dis-ease · noun
Definitions
noun
- 1.
A disorder of structure or function in a human, animal, or plant, especially one that produces specific symptoms.
- 2.
A particular quality or disposition regarded as adversely affecting a person or group.
- 3.
A condition that prevents the body or mind from working normally.
Related words
Etymology
From Old French desaise meaning "lack of ease, discomfort," from des- meaning "without" and aise meaning "ease." The word originally meant general discomfort before narrowing to mean a specific illness.