Etulinjaa
Etulinjaa is a Finnish term that translates to "front line" or "front row" in English. It is most commonly used in a military context to refer to the position of soldiers engaged in direct combat with an enemy. This area is characterized by the highest risk and intensity of fighting. The term can also be applied metaphorically to other situations where individuals or groups are in a position of direct confrontation or at the forefront of a particular struggle or development.
In a military sense, etulinjaa is the demarcation between friendly and enemy forces, where active hostilities
Beyond its military application, etulinjaa can describe the leading edge of any field or endeavor. For example,