From WordNet (r) 3.0 (2006):
wander
v 1: move about aimlessly or without any destination, often in
search of food or employment; "The gypsies roamed the
woods"; "roving vagabonds"; "the wandering Jew"; "The
cattle roam across the prairie"; "the laborers drift from
one town to the next"; "They rolled from town to town"
[syn: roll, wander, swan, stray, tramp, roam,
cast, ramble, rove, range, drift, vagabond]
2: be sexually unfaithful to one's partner in marriage; "She
cheats on her husband"; "Might her husband be wandering?"
[syn: cheat on, cheat, cuckold, betray, wander]
3: go via an indirect route or at no set pace; "After dinner, we
wandered into town"
4: to move or cause to move in a sinuous, spiral, or circular
course; "the river winds through the hills"; "the path
meanders through the vineyards"; "sometimes, the gout wanders
through the entire body" [syn: weave, wind, thread,
meander, wander]
5: lose clarity or turn aside especially from the main subject
of attention or course of argument in writing, thinking, or
speaking; "She always digresses when telling a story"; "her
mind wanders"; "Don't digress when you give a lecture" [syn:
digress, stray, divagate, wander]