eikuntoinen
Eikuntoinen is a Finnish adjective that translates to something like "unfit for service" or "not in a state of readiness." It is often used to describe equipment, vehicles, or personnel that are temporarily or permanently unable to perform their intended functions due to damage, malfunction, or lack of maintenance. The term implies a state of being unusable or ineffective for a specific purpose.
In a military context, eikuntoinen would describe a weapon system that is broken, a vehicle that has