Wordnet 3.0
NOUN (1)
1. 
 a native or inhabitant of Cuba; 
ADJECTIVE (1)
1. 
 of or relating to or characteristic of Cuba or the people of Cuba; 
- Example: "Cuban rum"
The Collaborative International Dictionary of English v.0.48:
Cuban \Cu"ban\ (k[=u]"ban), prop. a.
   Of or pertaining to Cuba or its inhabitants. -- n. A native
   or an inhabitant of Cuba.
   [1913 Webster]
WordNet (r) 3.0 (2006):
Cuban
    adj 1: of or relating to or characteristic of Cuba or the people
           of Cuba; "Cuban rum"
    n 1: a native or inhabitant of Cuba