This is the 5676th most frequent Dutch word.
morgen
"Tomorrow" or "morning" (depending on context).
Here, 'morgen' again refers to the coming day after today.
De bloemen zijn morgen helemaal open.
The flowers will be fully open tomorrow.
The word 'morgen' is used to indicate the time 'tomorrow'.
Morgen ga ik naar het park.
Tomorrow, I will go to the park.
In this context, 'morgen' means 'morning', referring to the early part of the day.