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fat-soluble

American  
[fat-sol-yuh-buhl] / ˈfætˌsɒl yə bəl /

adjective

Chemistry.
  1. soluble in oils or fats.


fat-soluble British  

adjective

  1. soluble in nonpolar substances, such as ether, chloroform, and oils. Fat-soluble compounds are often insoluble in water

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of fat-soluble

First recorded in 1920–25

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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.

Full-fat cheese contains several nutrients relevant to brain health, including fat-soluble vitamins A, D and K2, as well as vitamin B12, folate, iodine, zinc and selenium.

From Science Daily

"The problem is our bodies have a hard time absorbing these nutrients because they are fat-soluble rather than water-soluble."

From Science Daily

Vitamin K, a fat-soluble nutrient best known for its role in blood clotting and bone health, has recently attracted attention for its influence on brain cell development and protection.

From Science Daily

That fat-soluble substance became known as Vitamin “A” for “accessory.”

From National Geographic

It may also reduce the absorption of fat-soluble vitamins such as E, D and K as well as beta carotene.

From Seattle Times