Simple Definition of malnutrition

from our Learner's Dictionary

malnutrition

noun

ˌmælnʊˈtrɪʃən How to pronounce malnutrition (audio)
British ˌmælnjʊˈtrɪʃən
: the unhealthy condition that results from not eating enough food or not eating enough healthy food : poor nutrition
a program to help poor children suffering from malnutrition

Cite this Entry

“Malnutrition.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/malnutrition. Accessed 16 Apr. 2026.

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