superefficient

adjective

su·​per·​ef·​fi·​cient ˌsü-pər-i-ˈfi-shənt How to pronounce superefficient (audio)
: extremely efficient : producing desired effects with very little or no waste
a superefficient housekeeper
It developed a superefficient manufacturing method … that relentlessly roots out waste and builds in quality. Keith Naughton et al.
superefficiency noun
modern appliances designed for superefficiency

Word History

First Known Use

1857, in the meaning defined above

Time Traveler
The first known use of superefficient was in 1857

Dictionary Entries Near superefficient

Cite this Entry

“Superefficient.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/superefficient. Accessed 26 Nov. 2022.

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