This is the 264th most frequent Spanish word.
ahí
"There" (referring to a location close to the listener).
In this sentence, 'ahí' indicates a specific location relatively near the person speaking or being addressed.
Ahí está el libro que buscabas.
There is the book you were looking for.
Here, 'ahí' is used to refer to a location that is not too far away from the person speaking, generally visible or known.
No lo dejes ahí porque puede caerse.
Don't leave it there because it might fall.
In this context, 'ahí' is used in a temporal sense, referring to a specific point in time during a narrative.