tasktask /tɑːsktæsk/ noun [countableC]1a piece of work that must be done, especially one that must be done regularlyScheduling is a key task for most managers.
day-to-day management tasks
computers that can do dozens of tasks at the same time
2a piece of work that is difficult but very importanttask ofthe Bundesbank’s task of keeping the currency stable
He faced the daunting task (=one that is difficult and slightly frightening) of leading the largest experiment ever in employee ownership.
3take somebody to task to tell someone that you strongly disapprove of something they have doneThe tobacco companies have been taken to task for exposing their cigarette brands to kids.