Definition of selecting:
(v) :
To choose one or more elements of a set, especially a set of options.
(v) :
(databases) To obtain a set of data from a database using a query.
(adj) :
Of high quality; top-notch.
(adj) :
Privileged, specially selected.
(n) :
A button (of a joystick, joypad or similar device) that, when pressed, activates any of certain predefined functions that usually, but not always, involve selecting something out of a list of items.