- past participle of concentrate.
- past tense form of concentrate.
concentrated
Americanadjective
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applied with all one's attention, energy, etc..
their concentrated efforts to win the election.
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clustered or gathered together closely.
-
treated to remove or reduce an inessential ingredient, especially liquid.
concentrated orange juice.
Other Word Forms
Etymology
Origin of concentrated
First recorded in 1680–90; concentrate + -ed 2
Explanation
Things that are concentrated have been gathered together in the smallest possible bunch. If you use a concentrated cleaning product, you might need to mix it with water before using it. Concentrated often refers to a liquid solution that's very strong, but it can describe anything that's condensed into one area. When you finally clean your bedroom, you’ll have to pick up the clothes that are scattered everywhere so they’re concentrated in the closet. Concentrated can also mean that something is very focused. When your room looks great, it's because you really concentrated on the cleaning.
Vocabulary lists containing concentrated
Words to Know Before You Defrost the Bird
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Selection Vocabulary 3, Unit 1
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Moko Magic: Carnival Chaos
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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.
The University at Buffalo hydrogel platform was designed to address both problems by keeping therapeutic compounds concentrated in the joint and releasing them gradually over time.
From Science Daily ● Aug. 31, 2026
The worst cities to retire were concentrated in California, according to WalletHub.
From MarketWatch ● Aug. 31, 2026
The private sector likely had 178,000 fewer jobs in March than official data shows, with the slide concentrated in retail and wholesale trade.
From The Wall Street Journal ● Aug. 28, 2026
Watkins' involvement was concentrated more heavily around the centre of the final third and penalty area, while Jackson received possession across a wider range of attacking zones.
From BBC ● Aug. 28, 2026
When he concentrated on keeping his claws still, his right foot began to shake.
From "The Very, Very Far North" by Dan Bar-el
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.
