Wordnet 3.0
NOUN (1)
1. 
 a feeling of craving something; 
- Example: "an appetite for life"- Example: "the object of life is to satisfy as many appetencies as possible"- Granville Hicks[syn: appetite, appetency, appetence]
The Collaborative International Dictionary of English v.0.48:
Appetence \Ap"pe*tence\, n. [Cf. F. app['e]tence. See
   Appetency.]
   A longing; a desire; especially an ardent desire; appetite;
   appetency.
   [1913 Webster]
WordNet (r) 3.0 (2006):
appetence
    n 1: a feeling of craving something; "an appetite for life";
         "the object of life is to satisfy as many appetencies as
         possible"- Granville Hicks [syn: appetite, appetency,
         appetence]