cursor

A part of any of several scientific instruments that moves back and forth to indicate a position

A moving icon or other representation of the position of the pointing device

An indicator, often a blinking line or bar, indicating where the next insertion or other edit will take place

A reference to a row of data in a table, which moves from row to row as data is retrieved by way of it

A design pattern in object oriented methodology in which a collection is iterated uniformly

To navigate by means of the cursor keys.