壽 (shòu)
old age, longevity; lifespan
Etymology
The top component is a remnant of 老 (old). The origin of the bottom component is unclear.
Shuowen Jiezi
《說文》：“壽，久也。从老省，聲。”
Components
- 耂 (meaning) — 耂 is a component form of 老.
- ◎ (unknown) — The meaning of this component is unclear.