What is the meaning of the phrase division of labor?

The division of labor is the division of assignments in any production so that cooperators may concentrate.

Explanation:

Individuals, associations, and governments are provided with or obtain specific abilities and either form unions or deal to take benefit of the abilities of others in excess to their own.

Example for Division of labor:

Division of labor is the allotment of tasks in, for example, a production plant. Each employee does a particular duty. It increases potency and effectiveness. If you divided up operators and give them particular jobs to do, productivity grows significantly.