The Collaborative International Dictionary of English v.0.48:

Sapid \Sap"id\, a. [L. sapidus, fr. sapere to taste: cf. F.
   sapide. See Sapient, Savor.]
   Having the power of affecting the organs of taste; possessing
   savor, or flavor.
   [1913 Webster]

         Camels, to make the water sapid, do raise the mud with
         their feet.                              --Sir T.
                                                  Browne.
   [1913 Webster]

WordNet (r) 3.0 (2006):

sapid
    adj 1: full of flavor [syn: flavorful, flavourful,
           flavorous, flavourous, flavorsome, flavoursome,
           sapid, saporous]