efficiency
Efficienza is the Italian word for efficiency. It is used to describe the ability to accomplish a task with minimal waste of time, effort, or resources. For example, a person who completes their work quickly and accurately is considered to be efficient. In a broader context, a machine or system that operates with minimal energy consumption or waste is also considered efficient.
Energy efficiency is essential for environmental sustainability.
This sentence shows the use of 'efficienza' in a context related to environmental sustainability. In English, the term also translates to 'efficiency'. It is used here to describe the concept of making the best or most effective use of a resource, in this case, energy.
My company assesses the efficiency of each employee.
This sentence demonstrates how 'efficienza' can be used in a business context. In English, the term is directly translated to 'efficiency', implying the productivity and effectiveness of an employee in their role.
The efficiency of the machine has significantly improved after the maintenance.
In this sentence, 'efficienza' is used to describe the performance of a mechanical device. After maintenance, the machine's 'efficiency' (how well it performs its function) has improved. This use of 'efficienza' can apply to any system or tool that has a function to perform.