[di.meth.yl.hy.dra.zine] n (1961): either of two flammable corrosive isomeric liquids which are methylated derivatives of hydrazine and of which one is used as a rocket fuel
DIMETHYLHYDRAZINE
Meaning of DIMETHYLHYDRAZINE in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012