Staff is a commonly used English word with multiple meanings:
1. The group of people who work for an organization
2. A long stick used for support when walking or as a weapon
3. A set of five horizontal lines on which musical notes are written
4. To work in an organization or to provide it with workers
Example sentences:
- "The company has a staff of 50."
- "He leaned on his walking staff."
- "The notes are written on the musical staff."
- "The hospital is staffed by qualified doctors."