Stooped means bent forward at the shoulders. A permanent curve rather than a momentary bend.
It describes posture, and a stooped figure is one of the standard ways of suggesting age or long labour in a description. The cause may be habit, height or a curvature of the spine. It differs from stooping, which is a single deliberate movement. Hunched is close and suggests tension rather than years, and bowed suggests weight or grief.
1adjectivestoopedHaving the shoulders and upper back permanently bent forward.
“He was tall and slightly stooped.”