This is the 7460th most frequent Turkish word.
göktaş
Meteorite.
The word 'göktaş' is used to refer to a meteor, a celestial body from space you might see in the sky.
Gökyüzünde bir göktaşının hareket ettiğini gördüm.
I saw a meteor moving in the sky.
Here, 'göktaş' refers to a meteor that has traveled through the atmosphere and impacted the ground.
Bilim insanları yeni bir göktaşının düştüğünü keşfettiler.
Scientists discovered that a new meteor had fallen.
In this usage, 'göktaş' is used in the plural form 'göktaşları' to describe meteorites collectively in scientific context about their informational value.