concentrator
Americannoun
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a thing that concentrates something else.
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a blow-dryer attachment with a slitlike opening that concentrates the stream of hot air onto a narrow area.
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a factory or piece of equipment in which metal or ore is concentrated.
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Computers. a device that concentrates
Other Word Forms
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
She spent three weeks in intensive care last year, and now back at home in Benoni, east of Johannesburg, she needs an oxygen concentrator to help her breathe.
From BBC • Jul. 21, 2025
“If you’re on an oxygen concentrator or a hoyer lift, Edison has us delivering Goal Zero Yeti battery back up so you can plug in your medical device,” Nash explained.
From Los Angeles Times • Jan. 10, 2025
“The parabola is the perfect concentrator of all energy to a single focal point,” said Eversley, now 81, who remembers being the only African American in the school of engineering at Carnegie Mellon.
From New York Times • Sep. 6, 2022
It later told Reuters that the incident had affected one of the conveyor belts that fed the mine's concentrator from three sources of ore.
From Reuters • Aug. 4, 2022
I throw my portable O₂ concentrator into a small backpack and head for the door.
From "Five Feet Apart" by Rachael Lippincott
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
