Can you define what is Jagged Array in VB.NET

Jagged array is multidimensional array.If jagged array is two dimensinal it also contain a table where each row can have a different number of columns. A jagged array is really an array of arrays. To create a jagged array, you declare the array of arrays with multiple sets of parentheses or brackets and indicate the size of the jagged array in the first set of brackets.