This is the 15002nd most frequent German word.
schweift
"Wanders" or "strays."
Here, 'schweift' is used to describe wandering or moving loosely and passively, as a gaze or look does over a landscape.
Sein Blick schweift über das Tal.
His gaze roams over the valley.
In this context, 'schweift' refers to the act of digressing or deviating from the main topic during a conversation or discussion.
Während der Diskussion schweift sie oft vom Thema ab.
During the discussion, she often strays from the topic.
Here, 'schweift' indicates a shift in focus or direction, directing to a deviation from a main narrative or theme into something different such as philosophical contemplation.