Definition of efficient adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
Effective and efficient are often confused, but they have slightly different meanings. If you are effective, you do a job properly; if you are efficient, you do it quickly and easily. Doing research at the library can be effective, but using the internet is often more efficient.
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 applied to things, such as machines, systems, processes, and organizations.
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 examples of efficient used in a sentence.
EFFICIENT definition: 1. working or operating quickly and effectively in an organized way: 2. working in a way that does…. Learn more.
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.
Adjective efficient (comparative more efficient, superlative most efficient) Making good, thorough, or careful use of resources; not consuming extra. Especially, making good use of time or energy.
performing or functioning effectively with the least waste of time and effort; competent: an efficient secretary. ef fi cient ly, adv. See -fec-. capable: a reliable, efficient secretary. satisfactory and economical to use: Our new air conditioner is more efficient than our old one. causative.