Executing the same test cases on the same build but with
different inputs..

re execution of the test cases on the same build with 
diffrent set of inputs

re executing the cases to get the confirmation that defects 
are reproducable 

conducting testing by sending different set ofinput values
is called re-testing.

when bug is fixed then we execute test case that is 
retesting

testing done on the product to make sure whether the bug 
discovered has been fixed or not is known as retesting

Retesting: the Re-execution of the effected area of test 
case is called re-testing

Executing the test cases by using the same inputs is 
nothing but Retesting

Reexecuting of the test cases on a new build to check 
whether the bug reported has been fixed or not.

retesting is a process when a program is built and 
reexecute the program (while not fulfill the previous bug 
report)
or executing the test cases with same inputs

checking  the input by giving more data again and again in 
different situations
 Before handover the project to the client the tester will 
retest the coding again and again

Retesting is a testing of the functionality that caused 
existance of a bug and done after that perticular bug is 
fixed.

Retesting - Re-execution of the test on the same build with
multiple test data to validate the functionality.

Regression - Re-execution of the test on the modified build
to bug fix work & occurances of side effect to validate the
functionality.

Retesting: Executing the same functionality with multiple sets of data is known as Retesting.