ppl. a. rare. [f. FOUNT1 + -ING2.] Welling up like a spring; transf. drooping in the form of a falling fountain.

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1827.  Hood, Mids. Fairies, iii.

        And there were founting springs to overflow
Their marble basins.
    Ibid., xlviii.
We bend each tree in proper attitude,
  And founting willows train in silvery falls;
We frame all shady roofs and arches rude,
  And verdant aisles leading to Dryad’s halls,
  Or deep recesses where the echo calls.

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