ruminant

Stomachs its cud

A ruminant is an animal that chews cud—partially digested food regurgitated for further chewing.

Cattle, sheep, goats, and deer are ruminants, distinguished by their multi-chambered stomachs.

The verb ruminate means to chew cud, but its figurative sense dominates: to turn something over in the mind, to ponder at length.

She ruminated on what he'd said for days.

anatomy

rumen

First stomach of ruminants

  • reticulumNet-shaped anatomical structure
  • abomasumRuminant's acid-secreting stomach
  • foregutAnterior alimentary canal portion

udder · hoofed · mandible · cloven · horns · cud · bolus · microflora · protozoa · bacteria

bovine

cow

Female bovine

  • bullSteer before castration
  • cattleDomesticated bovines kept commercially
  • steerDirect movement or castrated bull

heifer · calf · ox · bison · buffalo · yak · zebu · aurochs · dairy · beef

grazing

pasture

Grazing ground for livestock

graze · grassland · prairie · savanna · steppe · veldt · pampas · paddock · rangeland · sward

farming

livestock

Domesticated farm animals

  • herdGrazing animals together
  • cattleDomesticated bovines kept commercially
  • flockAnimals gathered together

husbandry · ranching · feedlot · stockyard · branding · domesticated · breeding · dairy · wool · mutton

other

giraffe

Tallest land animal

  • okapiShort-necked giraffe relative
  • sheepWoolly farm animal
  • goatHorned, bearded livestock

lamb · llama · alpaca · camel · ibex · chamois · musk ox

cervid

deer

Antlered hoofed mammal

  • mooseLargest cervid, northern forests
  • elkLarge North American cervid
  • caribouNorth American arctic deer

reindeer · antler · fawn · doe · buck · stag · velvet · musk deer · muntjac · sambar

digestion

cud-chewing

Rechewing regurgitated food

fermentation · microbes · bolus · fatty acids · cellulose · fiber · absorption · gut flora · methane · nitrogen

antelope

antelope

Swift horned grazer

kudu · eland · oryx · springbok · dik-dik · hartebeest · topi · sable · roan · bongo

Categories
Opposites
digestive physiology

ruminanthindgut fermenter

Organism fermenting in posterior tract

horse · pig · rabbit · carnivore · poultry

cognitive style

ruminantthoughtless

Showing no consideration

unreflective · unthinking · impulsive · shallow · mindless

Family

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