This is the 12972nd most frequent Turkish word.
kalkış
"Departure" or "takeoff."
In this sentence, 'kalkış' refers to the act of the airplane leaving its position or departing.
Uçağın kalkış saati 14:30'dur.
The airplane's departure time is at 14:30.
In this instance, 'kalkış' is used metaphorically to describe the rise or upward movement of the economy.
Ekonominin hızlı kalkışı bizi şaşırttı.
The rapid takeoff of the economy surprised us.
Here, 'kalkış' describes the initial movement or start of the race.