wander

Concise Oxford English Dictionary © 2008 Oxford University Press:
wander/ˈwɒndə(r)/

▶verb walk or move in a leisurely or aimless way.

■ move slowly away from a fixed point or place.

■ travel aimlessly through or over (an area).

▶noun an act or instance of wandering.

– derivatives
wanderer noun,
wanderings plural noun.

– origin OE wandrian, of W. Gmc origin; rel. to wend and wind2.