efficient
/əˈfɪʃənt/
The word conveys a sense of streamlined precision where the ratio of input to output is optimized. It describes a process or person that achieves maximum productivity with minimum wasted effort, time, or expense. While 'effective' means simply getting the desired result, 'efficient' focuses on how that result is achieved—specifically through the avoidance of waste. An effective doctor cures the patient; an efficient doctor cures the patient in half the time using fewer resources. It carries a strongly positive connotation in professional, technical, and industrial contexts. In personal descriptions, it suggests competence and organization, though if overemphasized, it can occasionally imply a cold or mechanical lack of emotion.
💬Casual Conversation
Could you try to be a bit more efficient with those asset requests? David's breathing down my neck.
Woah, chill. Just trying to dial it in. It's all good.
Meanings
Collocations & Compounds
efficient working
performing tasks in a way that achieves maximum productivity with minimum wasted effort or expense.
The new software led to more efficient working and faster project completion.
efficient market
a market in which prices fully reflect all available information.
In an efficient market, it is difficult to consistently outperform the average investor.
efficient energy use
utilizing energy in a way that minimizes waste and maximizes output.
Investing in efficient energy use can significantly reduce utility bills.
efficient system
an organized set of procedures or components that operates with minimal waste of resources.
The company implemented an efficient system for inventory management.
efficient design
a plan or structure that maximizes effectiveness and minimizes resource consumption.
The architect focused on an efficient design to make the most of the small space.