front line

• Refere-se à posição mais avançada ou exposta em um conflito, luta ou área de atuação, como ações militares, saúde durante uma pandemia ou ativismo social.

Refers to the most advanced or exposed position in a conflict, struggle, or area of activity, such as military combat, healthcare during a pandemic, or social activism.

1. Military combat zoneB2formal

   The area where opposing military forces engage in combat, closest to the enemy.

   Linha de frente

   • The soldiers were sent to the front line to defend the city.
   • Conditions on the front line were harsh and dangerous.
   • He served on the front line for over a year.

2. Direct contact with customersB2formal

   The part of an organization that deals directly with customers or the public.

   Linha de frente

   • Customer service representatives are on the front line of the company.
   • Front-line workers often face the most challenging situations.
   • The front line staff need excellent communication skills.

3. Leading position in a fieldC1formal

   The most advanced or active position in a particular area of activity or development.

   Vanguarda

   • This research is on the front line of cancer treatment.
   • The company is on the front line of technological innovation.
   • Activists are on the front line of the fight for social justice.