Ruminants

found: Britannica, viewed January 6, 2023(ruminant, (suborder Ruminantia), any mammal of the suborder Ruminantia (order Artiodactyla), which includes the pronghorns, giraffes, okapis, deer, chevrotains, cattle, antelopes, sheep, and goats. Most ruminants have a four-chambered stomach and two-toed feet. Camels and chevrotains, however, have a three-chambered stomach and are often referred to as pseudoruminants.)

found: Merriam Webster, viewed January 6, 2023(ruminant: an herbivorous, even-toed, hoofed mammal (suborder Ruminantia and Tylopoda) that has a complex 3- or 4-chambered stomach)