Workforce (noun)

1. The people employed in a particular company, industry, or country, considered collectively.
2. The total number of people available for employment in a specific area or country.

Origin:

From work + force, first recorded in the early 20th century.

Examples:

1. The company is looking to increase the diversity of its workforce.
2. The country has a large and skilled workforce.
3. The retirement of the baby boomers will significantly impact the workforce.
4. Investing in the education and training of the workforce is essential for the country's economic growth.
5. The company has implemented several programs to support the mental health of its workforce.