regurgitation has definitions from the fields of biology,medicine
1
[ noun ] backflow of blood through a defective heart valve

Related terms

backflow regurgitate

2
[ noun ] recall after rote memorization

Examples

"he complained that school was just memorization and regurgitation"

Related terms

recall regurgitate

3
[ noun ] (biology,medicine) the reflex act of ejecting the contents of the stomach through the mouth
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