
1) Belch 2) Belching 3) Burp 4) Ejection 5) Eructation 6) Expulsion 7) Forcing out 8) Inborn reflex 9) Innate reflex 10) Instinctive reflex 11) Physiological reaction 12) Projection 13) Reflex 14) Unconditioned reflex
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https://www.crosswordclues.com/clue/burping

1) Belch 2) Burp
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https://www.crosswordclues.com/clue/burping

==Physiology== Burping is generally caused by swallowing air when eating or drinking and subsequently expelling (or inhaling) it, so in this case the expelled gas is mainly a mixture of nitrogen and oxygen. Burps can also be caused by consuming carbonated drinks such as beer, soft drinks, energy drinks or champagne, in which case the expelled gas ...
Found on
http://en.wikipedia.org/wiki/Burping

burp, burps, burped, burping 1. Also known as belching, ructus, or eructation, it refers to the release of gas from the digestive tract (mainly esophagus and stomach) through the mouth. 2. To allow air from the stomach to come out through the mouth in a noisy way. 3. To gently rub a baby's back to help air to come out of his or her stomach. It is...
Found on
http://www.wordinfo.info/words/index/info/view_unit/3629/
No exact match found.