täistaktini
Täistaktini is an Estonian term that translates to "full throttle" or "maximum capacity." It is most commonly used in the context of vehicles and engines, referring to the state where the engine is operating at its highest possible speed and power output. This can be achieved by fully engaging the accelerator pedal.
When a vehicle is at täistaktini, its engine is working its hardest to produce the maximum speed
Beyond its literal meaning related to engines, täistaktini can also be used metaphorically to describe a situation