Definitions for "Multitasking"
The simultaneous performing of two or more tasks by a computer.
the execution of two or more processes at the same time.
The ability to execute more than one task at the same time. Most modern operating systems do this by rapidly switching between various tasks.
Keywords:  once, things, screwing, jobs, humans
v.: Screwing up several things at once.
A system that can do several jobs at once.
Often used of humans in the same meaning it has for computers, to describe a person doing several things at once.