Definitions for "Stumbler"
A software program that looks for available wireless networks in range and reports information about them.
a program which hunts down active WAPs ( Wireless Access Points )
A software program that looks for wireless networks and determines whether the network is open or closed. A well-known example is NetStumbler.
Keywords:  walker, runner, trips, falls
a walker or runner who trips and almost falls
Keywords:  stumbleupon, user, services
a user of StumbleUpon services
someone who makes mistakes because of incompetence
Keywords:  one
One who stumbles.