
1) Belch 2) Burp 3) Burping 4) Eructation
Found on
https://www.crosswordclues.com/clue/belching

1) Ejection 2) Expulsion 3) Forcing out 4) Projection
Found on
https://www.crosswordclues.com/clue/belching

- the forceful expulsion of something from inside
- a reflex that expels wind noisily from the stomach through the mouth
- expel gas from the stomach
- become active and spew forth lava and rocks; of volcanoes
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• (p. pr. & vb. n.) of Belch
Found on
http://thinkexist.com/dictionary/meaning/belching/

(from the article `digestive system, human`) ...is hydrogen, up to 10 percent is methane, and between 10 and 30 percent is carbon dioxide. Most of the air that people swallow, while talking and ... Some European birds and other animals can produce a voice in which air is actively aspirated into the esophagus and then eructated (belched)...
Found on
http://www.britannica.com/eb/a-z/b/42

A normal process to relieve distention from the air that accumulates in the stomach. The upper abdominal discomfort associated with excessive swallowed air may extend into the lower chest, producing symptoms suggesting heart or lung disease. ... (12 Dec 1998) ...
Found on
http://www.encyclo.co.uk/local/20973

(belch´ing) eructation.
Found on
http://www.encyclo.co.uk/local/21001

a slang term to denote flowing by heads
Found on
http://www.encyclo.co.uk/visitor-contributions.php

Type: Term Pronunciation: belch′ing Synonyms: eructation
Found on
http://www.medilexicon.com/medicaldictionary.php?t=9902

Belching: A normal process to relieve distention from the air that accumulates in the stomach. The upper abdominal discomfort associated with excessive swallowed air may extend into the lower chest, producing symptoms suggesting heart or lung disease.
Found on
http://www.medterms.com/script/main/art.asp?articlekey=2447

[
n] - the forceful expulsion of something from inside
Found on
http://www.webdictionary.co.uk/definition.php?query=belching

belch, belching, belched 1. To eject wind from the stomach through the mouth; to eructate. 2. To issue with spasmodic force or noise. 3. To eject or throw up from the stomach with violence; to eruct. 4. To send out large amounts of steam, smoke, or gas, or come out of something in a thick cloud. 4. To eject violently from within; to cast forth;...
Found on
http://www.wordinfo.info/words/index/info/view_unit/3629/
No exact match found.