runtime
noun
Definitions
The stage during which a program is executing.
The amount of time during which a program is executing.
A software component designed to support the execution of computer programs.
Example: You need to install the .NET runtime before you can run this application.
The length of a film, television program or audio track in minutes, usually with end credits included
Synonyms:running time
adjective
Definitions
Of, relating to, or happening during run time.
Example: a run-time error