wälzte
Wälzte is the simple past tense (Präteritum) of the German verb wälzen. The basic meaning is to cause something to roll or to roll oneself, as when an object moves by turning over or when a person or animal moves by rolling on a surface. The form is also used reflexively in phrases such as sich wälzen, which describes someone or something rolling around or wallowing.
In usage, wälzte appears in narrative prose to describe past movement or action. For example, der Stein
Notes on form and nuance: wälzen shares core meaning with related expressions for rolling or tumbling, but