: inflammation of several muscles at once; specifically : an inflammatory muscle disease of unknown cause that affects muscles and chiefly skeletal muscles and is characterized especially by weakness of the muscles (such as those of the shoulder, neck, or hip) closest to the trunk â see dermatomyositis.
Indirect labor costs are not readily identifiable with a specific task or work order. They are termed indirect costs and are charged to overhead accounts. Use indirect labor in a sentence. At our plant most of our employees are direct labor and a smaller portion are indirect labor that are not directly involved in the production process.
Looking at it another way, indirect costs are those costs that are not classified as direct. Direct costs can be identified specifically with particular cost objectives such as a grant, contract, project, function or activity.irect costs generally include: Salaries are wages (including vacations, holidays, sick leave, and other excused absences of employees working specifically on objectives of a grant or contract  i.e, direct labor costs).