The meaning of EFFICIENT is productive of desired effects; especially : capable of producing desired results with little or no waste (as of time or materials). How to use efficient in a …

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; …

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

Define efficient. efficient synonyms, efficient pronunciation, efficient translation, English dictionary definition of efficient. adj. 1. Acting or producing effectively with a minimum of waste, expense, …

2 meanings: 1. functioning or producing effectively and with the least waste of effort; competent 2. philosophy producing a.... Click for more definitions.

competent; capable: a reliable, efficient secretary. satisfactory and economical to use: Our new air conditioner is more efficient than our old one. producing an effect, as a cause; causative. …

Oct 31, 2025 · efficient (comparative more efficient, superlative most efficient) Making good, thorough, or careful use of resources; not consuming extra. Especially, making good use of …

Definition of efficient adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Efficient definition: Acting or producing effectively with a minimum of waste, expense, or unnecessary effort.

Achieving maximum productivity or effectiveness with minimal wasted effort, resources, or time. See example sentences, synonyms, and etymology for the adjective efficient.