This is the 15241st most frequent German word.
umriss
Outline; contour; sketch.
Here, 'Umrisse' is used to describe the outlines or contours of an object drawn or represented.
Der Künstler skizzierte die Umrisse eines Berges.
The artist sketched the outlines of a mountain.
In this sentence, 'Umrisse' refers to the visible edges or shape of something seen from a distance.
Die Umrisse des Gebäudes waren im Nebel kaum zu erkennen.
The outline of the building could barely be seen in the fog.
'Umrisse' is used metaphorically here to mean a basic representation or summary of the plan.