bologna : Idioms & Phrases

• noun large smooth-textured smoked sausage of beef and veal and pork
  bologna.
  

WordNet

• It. salsiccia di Bologna, a large sausage made of bacon or ham, veal, and pork, chopped fine and inclosed in a skin.

Webster 1913

• (Min.), radiated barite, or barium sulphate, found in roundish masses composed of radiating fibers, first discovered near Bologna. It is phosphorescent when calcined.

Webster 1913

• a vial of unannealed glass which will fly into pieces when its surface is scratched by a hard body, as by dropping into it a fragment of flint; whereas a bullet may be dropped into it without injury.

Webster 1913