Efficient most often describes what is capable of producing desired results without wasting materials, time, or energy. While the word can be applied to both people and things, it is far more commonly …

EFFICIENT definition: 1. working or operating quickly and effectively in an organized way: 2. working in a way that does…. Learn more.

WordReference Random House Learner's Dictionary of American English © 2025 ef•fi•cient /ɪˈfɪʃənt/ adj. performing or functioning effectively with the least waste of time and effort; competent: an efficient …

EFFICIENT definition: performing or functioning in the best possible manner with the least waste of time and effort; having and using requisite knowledge, skill, and industry; competent; capable. See …

How does the adjective efficient contrast with its synonyms? Some common synonyms of efficient are effective, effectual, and efficacious.

EFFICIENT meaning: 1. working or operating quickly and effectively in an organized way: 2. working in a way that does…. Learn more.

The meaning of EFFICIENCY is the quality or degree of being efficient. How to use efficiency in a sentence.

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3 days ago · Formative Assessment Making Formative Assessments More Efficient and Effective Incorporating peer review and individual reflections makes frequent, intentional formative …

If something or someone is efficient, they are able to do tasks successfully, without wasting time or energy. With today's more efficient contraception women can plan their families and careers.