This is the 860th most frequent Armenian word.
վաղը
"Tomorrow."
Here, 'վաղը' is used as an adverb indicating the time frame (tomorrow) in which the action will take place.
Վաղը նա կինո պիտի գնա։
Tomorrow he/she will go to the cinema.
In this case, 'վաղը' refers to the next day, used within a hopeful statement about the weather.
Հուսով եմ, որ վաղը լավ եղանակ կլինի։
I hope that tomorrow the weather will be good.
Here, 'վաղը' is used as a subject indicating the day (tomorrow) about which a description is provided.