[clair.voy.ant] adj [F, fr. clair clear (fr. L clarus) + voyant, prp. of voir to see, fr. L videre--more at wit] (1671) 1: unusually perceptive: discerning
2: of or relating to clairvoyance -- clair.voy.ant.ly adv
[2]clairvoyant n (1851): one having the power of clairvoyance