A person who by means of travel (notably an expedition) searches out new information.
One who explores something
A visual representation of a file system etc. through which the user can navigate.
Any of various hand tools, with sharp points, used in dentistry.
One who wanders, who travels aimlessly.
Any of various far-migrating nymphalid butterflies of the genus Danaus.
The wandering albatross, Diomedea exulans.