ta·bun noun \ˈtä-ˌbu̇n\
: an extremely toxic chemical warfare agent C5H11N2O2P similar to sarin in action
Origin of TABUN
First Known Use: 1948
ta·bun noun \ˈtä-ˌbu̇n\ (Medical Dictionary)
: a liquid organic phosphorus ester C5H11N2O2P that acts as a nerve gas
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