IPA: /rɪˌɡɜːrdʒɪˈteɪʃən/
KK: /rɪˌgɜrˈdʒɪteɪʃən/
The act of bringing food or other substances back up from the stomach to the mouth, often seen in certain animals or as a medical condition.
The bird performed regurgitation to feed its chicks.
Regurgitation → It is formed from "re-" (meaning again) and "gurgitare" (meaning to flood or to flow). The word describes the act of flowing back again, particularly in the context of food or liquid being brought back up from the stomach.
Think of something flowing 'again' ('re-') and 'flooding' ('gurgitare') back up — that's why regurgitation means to bring something back up.