meander

To follow a winding and turning course.

To move aimlessly and idly without fixed direction: synonym: wander.

To speak or write in sustained fashion on a number of loosely connected topics.

To be directed in various directions or at multiple objects.

A bend, turn, or winding, as of a stream or path.

A portion, side trip, or episode in a longer journey.

A passage on a subtopic or digression in a longer piece of discourse.

An ornamental pattern of winding or intertwining lines, used in art and architecture.

A winding course; a winding or turning in a passage; a maze; a labyrinth.

An ornament composed of lines, neither representing nor suggesting any definite object, forming right or oblique angles with one another, or even curved with interlacings, etc. The name is used especially for the fret- or key-ornament.