What does underfeeding mean?
Underfeeding means supplying a person, animal, or other organism with less nourishment than is needed. As a noun, it names the practice or condition of inadequate feeding; as a verb in its -ing form, it describes the act of feeding too little. The word is especially common in healthcare, child welfare, livestock care, and discussions of nutrition, where it emphasizes insufficiency rather than the broader idea of hunger. Underfeeding may be deliberate or result from shortages, neglect, illness, or poor planning, and prolonged instances can lead to malnutrition and impaired development. The related adjective is underfed, while the verb's past tense and past participle have the same form. Although underfeeding can sound clinical or evaluative, it is also used in general discussion to warn against treating greater consumption as automatically beneficial. Its transparent formation from under and feed makes the contrast with overfeeding immediately clear.
The action or condition of providing someone or something with too little food.
"The shelter reported cases of severe underfeeding among neglected animals."
Usually refers to an inadequate feeding process or condition; the plural is uncommon.
To feed an insufficient amount to someone or something.
"Underfeeding young animals can delay their growth."
Used transitively with the person, animal, or thing being fed insufficiently.
Rare; underfeeding is ordinarily used in a mass-like or process sense.
"The veterinarian logged several underfeedings among the foals."
Underfeeding flips the logic of food: the problem is not supplying more, but supplying too little.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of underfeeding
Underfeeding is an English formation based on the native Germanic elements under- and feed, with the Germanic gerund suffix -ing. The compound developed from the idea of feeding an insufficient amount and is structurally parallel to overfeeding. A close Dutch cognate, ondervoeden, likewise means to underfeed or undernourish.
Related word forms
How underfeeding is actually used
The word is especially common in healthcare, nutrition, child welfare, and animal husbandry. As a noun, it is usually used in a mass-like or process sense; the related adjective is underfed.