'Wanderer' definitions:

Definition of 'wanderer'

From: WordNet
noun
Someone who leads a wandering unsettled life [syn: wanderer, roamer, rover, bird of passage]
noun
A computer program that prowls the internet looking for publicly accessible resources that can be added to a database; the database can then be searched with a search engine [syn: spider, wanderer]

Definition of 'Wanderer'

From: GCIDE
  • Wanderer \Wan"der*er\, n. One who wanders; a rambler; one who roves; hence, one who deviates from duty. [1913 Webster]