tetrazolePronunciation: /ˈtɛtrəzəʊl/Definition of tetrazole noun [mass noun] Chemistry an acidic crystalline compound whose molecule is a five-membered ring of one carbon and four nitrogen atoms. Chemical formula: CH2N4 Origin: late 19th century: from tetra- 'four' + azo- + -oletetrazole in other Oxford dictionaries Definition of tetrazole in the US English dictionary
