1. Spaces or zones that are free from dirt, contamination, or clutter; often refers to designated sterile or hygienic spaces in industrial, medical, or domestic contexts
The hospital maintains clean areas to prevent infection.
O hospital mantém áreas limpas para prevenir infecção.
2. In industrial or pharmaceutical settings, controlled environments meeting specific cleanliness standards
The laboratory's clean areas require protective clothing.
As áreas limpas do laboratório exigem roupas de proteção.