a yellow-white, more or less viscid substance produced by suppuration and found in abscesses, sores, etc., consisting of a liquid plasma in which white blood cells are suspended. Origin of pus. Latin.
Definition of task. 1  1a : a usually assigned piece of work often to be finished within a certain timeb : something hard or unpleasant that has to be donec : duty, function. 2  2 : subjection to adverse criticism : reprimand âused in the expressions to take, call, or bring to task.
The Task Manager is the perfect tool for learning which user accounts are signed in to your Windows PC or device and what apps they are running. If you would like to learn how to use it so that you keep track of who is signed in, read this guide: How to Manage Signed In User Accounts with the Windows 8 Task Manager.