This is the 555th most frequent Dutch word.
dak
Roof.
Here, 'dak' refers to the roof of a building, physically placed above walls.
Het dak van het huis is rood.
The roof of the house is red.
In this context, 'dak' is used metaphorically to represent a household or dwelling.
Onder hetzelfde dak wonen we allemaal samen.
Under the same roof, we all live together.
This sentence uses 'dak' to indicate a protective covering that shelters from weather.