malnourished

adjective
mal·​nour·​ished | \ ˌmal-ˈnər-isht How to pronounce malnourished (audio) , -ˈnə-risht\

Definition of malnourished

: supplied with less than the minimum or an unbalanced amount of the nutrients or foods essential for sound health and growth : marked by malnutrition When it comes to certain nutrients, in fact, an estimated 80 to 90 percent of obese individuals are malnourished.— Maria Konnikova especially : undernourished sense 1 How do you help malnourished children and assure that they won't go hungry again after you leave? — Melissa Hendricks Patients may become malnourished from being unable to take food by mouth … — Laura Landro