DictionaryRoot: cudu
Old English

cudu

cud; gum, resin

1 / 1
A resting cow chewing a moist fibrous bolus, with a restrained anatomical cutaway showing partly digested plant material returning from the rumen through the esophagus to the mouth.
noun

cud

KUD/kʌd/

Partly digested food brought back to the mouth by animals such as cows to be chewed again.

Etymology

Old English cudu already meant food brought back up for chewing, but also meant gum, resin, or mastic. The modern sense preserves the animal-feeding meaning.

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