malnutrition

noun

mal·​nu·​tri·​tion ˌmal-nu̇-ˈtri-shən How to pronounce malnutrition (audio)
-nyu̇-
Synonyms of malnutritionnext
: faulty nutrition due to inadequate or unbalanced intake of nutrients or their impaired assimilation or utilization

Examples of malnutrition in a Sentence

a program to help poor children suffering from malnutrition
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
As a result, Germany's civilian population faced severe food shortages and widespread malnutrition in the latter years of the war. Scott Neuman, NPR, 16 Apr. 2026 The number of people with severe acute malnutrition, the most dangerous and deadly kind, is expected to increase to 800,000, the world’s foremost experts on food security, the Integrated Food Security Phase Classification, said in February. Samy Magdy, Los Angeles Times, 15 Apr. 2026 The number of people with severe acute malnutrition, the most dangerous and deadly kind, is expected to increase to 800,000, the world's foremost experts on food security, the Integrated Food Security Phase Classification, said in February. ABC News, 14 Apr. 2026 She was left without food, water or contact with anyone and ultimately died of severe dehydration and malnutrition, despite food being available elsewhere in the house, per the statement. Nicole Acosta, PEOPLE, 7 Apr. 2026 See All Example Sentences for malnutrition

Word History

First Known Use

1862, in the meaning defined above

Time Traveler
The first known use of malnutrition was in 1862

Browse Nearby Words

Cite this Entry

“Malnutrition.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/malnutrition. Accessed 23 Apr. 2026.

Kids Definition

malnutrition

noun
mal·​nu·​tri·​tion ˌmal-n(y)u̇-ˈtrish-ən How to pronounce malnutrition (audio)
: faulty nutrition especially due to inadequate intake of nutrients

Medical Definition

malnutrition

noun
mal·​nu·​tri·​tion ˌmal-n(y)u̇-ˈtrish-ən How to pronounce malnutrition (audio)
: faulty nutrition due to inadequate or unbalanced intake of nutrients or their impaired assimilation or utilization
malnutritional adjective
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