"running battle" Meghatározása és Jelentése

What is the origin of the idiom "running battle" and when to use it?

The idiom "running battle" originated from military terminology and tactics, specifically the concept of a continuous, ongoing conflict or engagement between opposing forces. Figuratively, it refers to a prolonged and ongoing struggle or dispute in which one is constantly engaged with an adversary, often characterized by frequent confrontations or challenges. The phrase conveys the idea of a persistent and dynamic conflict that requires continuous effort and resilience to navigate.