How to pronounce efficiency

Say it like this: /ɪˈfɪʃənsi/. Listen to real recordings below and compare how it sounds in different accents.

American/ɪˈfɪʃənsi/

What does efficiency mean?

nounThe extent to which a resource is used for the intended purpose.

The ratio of useful work to energy expended. Often given the symbol η.

“The efficiency of this loudspeaker is 40%.”

The extent to which time is well used for the intended task.

“The efficiency of the planning department is deplorable.”

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Other words to practise

effect effective effectively effectiveness efficient effort eight either

Pronunciations and meanings from Wiktionary via kaikki.org, licensed CC BY-SA 4.0. Recordings by Wikimedia Commons contributors. This page is shared under the same license.