Tutty n. (Chem.) A yellow or brown amorphous substance obtained as a sublimation product in the flues of smelting furnaces of zinc, and consisting of a crude zinc oxide.
... is made of four ounces of fresh lard, two drams of white wax, and one ounce of prepared tutty. Melt the wax with the lard over a gentle fire, and sprinkle in the tutty, continually stirring them till ... — The Cook and Housekeeper's Complete and Universal Dictionary; Including a System of Modern Cookery, in all Its Various Branches, • Mary Eaton
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