Degenerative
Etymology
From Latin degenerare, "to fall away from one’s kind, to deteriorate," from de-, "down from," and genus, "kind or stock." The root idea is drifting downward from an original healthy state. Medicine uses it for conditions marked by steady loss — of cartilage, nerve cells, or function — that tend to progress rather than reverse.
adjective · /dih-JEN-ur-uh-tiv/
Describing a condition that gradually worsens over time as tissue or function progressively breaks down.
What it names
The particular difficulty of illnesses defined by slow decline rather than a single crisis — managing a slope, not an event.
Example
The degenerative joint condition meant small, steady losses of mobility over the years.
Related idea
Chronic means long-lasting; degenerative adds that the condition actively gets worse over time.
See also