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It’s a reflex which expels gas, maybe, noisily, from the stomach through the mouth.
Phew! Our teacher gave a disgraceful eructation in our class.
by Iyad Nemer April 18, 2008
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Person 1: Woah! Did you hear that eructation!
Person 2: Yeah it was mega loud!
by PandaGirl xox May 30, 2016
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