IPA: /ɪˌrʌkˈteɪʃən/
KK: /ɪˌrʌkˈteɪʃən/
The act of expelling gas from the stomach through the mouth, often producing a sound.
After drinking the soda, he let out a loud eructation.
Eructation is formed from "e-" (meaning out) and "ructare" (meaning to belch). The word describes the act of belching or expelling gas from the stomach through the mouth.
Think of gas being expelled 'out' ('e-') from the stomach, which is what 'eructation' means.