ruminants From WikiWord, the free dictionary English Contents DefinitionsRelated wordsReferences DefinitionsnounAn artiodactyl ungulate mammal which chews cud, such as a cow or deer. Related wordsSynonymsanimalscattleruminantiabovineslivestockdairy cattlebeef cattleungulatesherbivoresranchersbovinefarm animalungulateherbivoramammalsherds References Wiktionary — ruminants Wikipedia — ruminants