noun
- the most advanced or important position in a field of activity
- the military line or part of an army that is closest to the enemy
Usage: military
adjective
- being in the most advanced or important position
- directly involved in combat or dangerous operations
Usage: military
Examples
- Healthcare workers are on the frontline of the pandemic response.
- The company’s frontline employees interact directly with customers.
- Soldiers were deployed to the frontline positions.
- She works as a frontline supervisor in the factory.
- The frontline troops advanced at dawn.
- Frontline research is leading to new medical breakthroughs.
- Teachers are frontline workers in education reform.