Find the word definition

Wiktionary
run-time

a. (context computing English) Of, relating to, or happening during run time. alt. (context computing English) Of, relating to, or happening during run time. n. Time during which a program is running a process.

WordNet
run-time
  1. n. the time at which a (software or multimedia) program is run

  2. (computer science) the length of time it takes to execute a software program

Usage examples of "run-time".

His hardware was far too vast to be evacuated on to the small transporter, and so Rimmer felt it was only decent to switch him on and let him enjoy the fifty-five seconds of run-time that remained to him, before the planet oblivionized Red Dwarf, and everything on it.