Efficient
Definition
Example
"The new printer is efficient and prints many pages quickly."
"She is very efficient at handling emails, finishing in half the usual time."
"The company built an efficient system to save both money and employees’ valuable time."
Explanation
Efficient means doing something well without wasting time, energy, or resources. An efficient worker finishes tasks quickly and correctly. An efficient machine uses less fuel or power but still works strongly. For example, a washing machine that saves water and electricity is efficient. Efficiency is about speed and quality at the same time. In daily life, being efficient helps people save time and energy, such as planning a schedule well or organising work neatly. Efficiency is often praised in schools, workplaces, and technology.