Definition

Able to achieve a desired result without wasting time, effort, or resources.

Example

The new software is very efficient, allowing us to complete tasks much faster.

Comparatives & Superlatives

Conversation

Have you noticed how efficient our new coffee maker is?

Yeah, it brews a cup in no time!

I love that it doesn't waste any coffee either.

Exactly, it's perfect for busy mornings.

Synonyms & Antonyms

Root Explanation

Efficient is formed from "ex-" (meaning out) and "facere" (meaning to do or make). The word describes the ability to do or make something effectively, producing the desired result with minimal waste of resources.

Memory Tip

Think of 'doing' something 'out' effectively — that's why efficient means being able to achieve results with minimal effort.

Visually Confused Words