1 Relieving acid indigestion, heartburn and flatulence (excess gas).  Relieving an upset stomach characterised by stomach pain and bloating, nausea and excess gas (dyspepsia).
JAR (file format) A JAR (Java ARchive) is a package file format typically used to aggregate many Java class files and associated metadata and resources (text, images, etc.) into one file for distribution. JAR files are archive files with which include a Java-specific manifest file.
from The American HeritageÂ® Dictionary of the English Language, 4th Edition. n. A cylindrical glass or earthenware vessel with a wide mouth and usually no handles. n. The amount that a jar can hold. n. Chiefly British A glass of beer.