"the first known nerve agent, synthesized by German chemists in 1936; a highly toxic combustible liquid that is soluble in organic solvents and is used as a nerve gas in chemical warfare"
"a state in southeastern United States; one of the Confederate states during the American Civil War"
"cement consisting of a sticky substance that is used as an adhesive"
"wood or lumber from any of various gum trees especially the sweet gum"
"any of various trees of the genera Eucalyptus or Liquidambar or Nyssa that are sources of gum"