The Collaborative International Dictionary of English v.0.48:

Savorous \Sa"vor*ous\ (-[u^]s), a. [Cf. F. savoureux, OF.
   saveros, L. saporosus. Cf. Saporous, and see Savor, n.]
   Having a savor; savory. [Obs.] --Rom. of R.
   [1913 Webster]