be through

[PERUVIANCAT]

I don`t understand the last part of this sentence. Could you help me please?
This was going to be difficult; Steven, weary from so many misguided questions, raised his hand to signal that he was through.

 

[涼宮]

As I fathom it, it means ''to be over with/ to have enough of''

Raised his hand to signal that he was over/tired of it/ could not stand it anymore.

But let us wait for natives.

 

[KatBcn]

Para ayudarte a traducir esta expresión, hace falta mas contexto...

Podría ser: "para indicar que el ya estaba/que el no podía mas/que para el se acabó"...