Efficiency is the often measurable ability to avoid making mistakes or wasting materials, energy, efforts, money, and time while performing a task. In a more general sense, it is the ability to do …

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

EFFICIENCY meaning: 1. the quality of achieving the largest amount of useful work using as little energy, fuel, effort…. Learn more.

EFFICIENCY definition: the state or quality of being efficient, or able to accomplish something with the least waste of time and effort; competency in performance. See examples of efficiency …

In physics and engineering, efficiency is the ratio between the amount of energy a machine needs to make it work, and the amount it produces.

1. the state or quality of being efficient. 2. accomplishment of or ability to accomplish a job with a minimum expenditure of time and effort. 3. the ratio of the work done by a machine to the …

There are eight meanings listed in OED's entry for the noun efficiency, two of which are labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

Dec 10, 2025 · The question is “why do products get cheaper?” He calls this process of “getting cheaper” efficiency. The impressive thing about this book is that Potter takes the concept of …

Nov 1, 2025 · Income eligible households are those at or below 60% of the State Median Income. See our chart to see if you are eligible.

Dec 9, 2025 · Smaller, more powerful and fuel-efficient engines don’t seem to have great long term reliability. Engine recalls from major automakers such as GM, Toyota and Honda have …