Definitions for "Multitask"
To manage concurrent execution of more than one program See also: cooperative multitasking, multithreaded, preemptive multitasking
The ability to execute more than one task at the same time, a task being a program. In multitasking, only one CPU is involved, but it switches from one program to another so quickly that it gives the appearance of executing all of the programs at the same time.