What does feedstuff mean?
A feedstuff is any material used as food for domesticated animals, particularly livestock such as cattle, pigs, and poultry. The term is standard in agriculture, animal nutrition, and commodity trading, where precision matters: each feedstuff — whether corn, soybean meal, alfalfa, or fishmeal — has its own nutritional profile of protein, energy, fibre, and minerals that nutritionists balance into complete rations. Feedstuff can refer to a single raw ingredient or to compounded feed products, and the plural form 'feedstuffs' often appears in discussions of markets, imports, and regulation. Because it applies to animals rather than people, it contrasts with 'foodstuff', its human-facing counterpart. Neutral and technical in tone, the word rarely appears outside professional contexts, where it serves as the umbrella term for everything from grazed forage to processed protein concentrates that keep livestock fed and productive.
nounAny substance used as food for domestic animals, especially livestock; an ingredient of animal feed, whether a single material such as soybean meal or a blended compound ration.
- A single raw material used in animal feed, such as corn, soybean meal, or fishmeal.
- Animal feed considered collectively, as in the trade and regulation of feed commodities.
"Rising grain prices pushed up the cost of every major feedstuff on the farm."
"Soybean meal remains the dominant protein feedstuff in poultry rations worldwide."
"Regulators inspect imported feedstuffs to ensure they are free of contaminants before they enter the dairy supply chain."
The plural is standard and common in agricultural, regulatory, and trade writing, especially when discussing multiple ingredients or categories of animal feed.
"The cooperative stocks a wide range of feedstuffs for dairy and beef operations."
The word 'feedstuff' exists because farmers needed a term for what animals eat that could never be confused with what people eat.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of feedstuff
Feedstuff is a straightforward English compound formed from the native verb 'feed' and the noun 'stuff', both of Germanic origin and long established in the language. The compound emerged during the nineteenth century as commercial farming industrialized and animal nutrition became a field of study requiring precise terminology. Its Germanic roots connect it to cognates across the Germanic languages, including German 'Futter' traditions of naming animal feed, though 'feed' itself descends from Old English 'fēdan', meaning to nourish or supply food.
How feedstuff is actually used
Feedstuff is a technical term used mainly in agriculture, animal science, veterinary nutrition, and commodity trading; in casual conversation people usually just say 'feed' or 'animal feed'. The plural 'feedstuffs' is common when referring to a range of ingredients. It carries no emotional connotation — it is neutral and professional in register.
Easily confused with feedstuff
A foodstuff is intended for human consumption, whereas a feedstuff is intended for feeding livestock and other animals.
Forage refers specifically to coarse plant matter such as hay and pasture that animals graze or are fed, while feedstuff covers all animal-feed ingredients including grains and processed meals.