Obs. [ad. It. getto (d’acqua) jet of water.] A jet d’eau.

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1644.  Evelyn, Diary, 22 Oct. The garden has … fountaines, especialy one of five jettos.

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1685.  Phil. Trans., XV. 1093. Two shells to receive the Water from the Jetto’s.

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1699.  Evelyn, Acetaria, Plan, Fountains, Jetto’s, Cascades.

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