This is the 4484th most frequent Turkish word.
at
Horse.
In this sentence, 'at' is used as a command form of the verb 'atmak,' meaning 'to throw'.
Topu bana at!
Throw the ball to me!
Here, the word 'at' is used as a noun meaning 'horse'.
At bahçede koşuyor.
The horse is running in the garden.
Here, 'atı' is the accusative form of 'at,' showing that the 'horse' is the direct object.