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Concise Oxford English Dictionary
regurgitate
rɪ’gə:dʒɪteɪt
■ verb
bring (swallowed food) up again to the mouth.
repeat (information) without analysing or comprehending it.

regurgitation noun

C16: from med. L. regurgitat-, regurgitare, from L. re- ‘again’ + gurges, gurgit- ‘whirlpool’.
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EngMac
regurgitation
враќање, повраќање
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Merriam-Webster Collegiate® Dictionary
re·gur·gi·ta·tion
Pronunciation: (ˌ)rē-ˌgər-jə-‘tā-shən
Function: noun
Date: 1601

: an act of regurgitating: as a : the casting up of incompletely digested food (as by some birds in feeding their young) b : the backward flow of blood through a defective heart valve