a. Obs. rare. [f. L. confluentia CONFLUENCE + -AL. Cf. influential.] Of or belonging to confluence or mingling together.
a. 1711. Ken, Anodynes, Poet. Wks. 1721, III. 431. A confluential Pain was just, To dispossess a confluential Lust. Ibid. (a. 1711), Psyche, Poet. Wks. 1721, IV. 205. A confluential Shape, or Wolf, Goat, Swine, and Ape. Ibid., IV. 254.