What does the italian " mo' " mean?
I'm reading Antonio Penacchi: Canale Mussolini and the author uses a veneto-dialect in direct speach.
An example: Solo John Wayne ci sarebbe voluto per liberare Lidano Sensucci. Mo' che gli fai più?
I have seen italian comments on mo' che dice: ora, adesso but I feel there must be something more.

Question

What does the italian " mo' " mean?
I'm reading Antonio Penacchi: Canale Mussolini and the author uses a veneto-dialect in direct speach.
An example: Solo John Wayne ci sarebbe voluto per liberare Lidano Sensucci. Mo' che gli fai più? 
I have seen italian comments on mo' che dice: ora, adesso but I feel there must be something more.

Answer

It means 'now'. Nothing more than that. But you can fin it in sarcastical way. I.e. 'É da mo' che é arrivato' to say he arrived a lot of time before.

Answer

Mó = Adesso
It's ,like you said, a dialect expression.
It comes from the latin : mŏdŏ, (ora, sùbito, adesso).

Answer

That's pretty much all there is to it. You could add the periphrasis: "[arrivati] a questo punto".

Verpassen Sie nicht die Gelegenheit, bequem von zu Hause aus eine Sprache zu lernen. Stöbern Sie in unserer Auswahl an erfahrenen Sprachlehrern und melden Sie sich jetzt zu Ihrer ersten Unterrichtsstunde an!