This is the 4532nd most frequent Turkish word.
aşağıya
"Down" or "downwards."
In this sentence, "aşağıya" indicates movement towards the downstairs area.
Aşağıya inip çantamı getireceğim.
I will go downstairs to get my bag.
Here, "aşağıya" describes the downward direction of the water being poured.
Suyu dikkatlice aşağıya dök.
Pour the water carefully downward.
In this example, "aşağıya" signifies the downward motion of the falling ball.