(n) German chemist who with Kirchhoff pioneered spectrum analysis but is remembered mainly for his invention of the Bunsen burner (1811-1899), Syn.Robert Bunsen, Robert Wilhelm Bunsen
n. 1. same as bunsen burner; a gas burner used in laboratories; has an air valve to regulate the mixture of gas and air. Syn. -- bunsen burner, etna. [ WordNet 1.5 ]
(Elec.) A zinc-carbon cell in which the zinc (amalgamated) is surrounded by dilute sulphuric acid, and the carbon by nitric acid or a chromic acid mixture, the two plates being separated by a porous cup. [ Webster 1913 Suppl. ]
(Chem.), a kind of burner, invented by Professor Bunsen of Heidelberg, consisting of a straight tube, four or five inches in length, having small holes for the entrance of air at the bottom. Illuminating gas being also admitted at the bottom, a mixture of gas and air is formed which burns at the top with a feebly luminous but intensely hot flame. [ 1913 Webster ]
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