Definitions
1.nounA part of any of several scientific instruments that moves back and forth to indicate a position
2.nounA moving icon or other representation of the position of the pointing device
3.nounAn indicator, often a blinking line or bar, indicating where the next insertion or other edit will take place
4.nounA reference to a row of data in a table, which moves from row to row as data is retrieved by way of it
5.nounA design pattern in object oriented methodology in which a collection is iterated uniformly
6.verbTo navigate by means of the cursor keys.