The Collaborative International Dictionary of English v.0.48:

Angola \An*go"la\, n. [A corruption of Angora.]
   A fabric made from the wool of the Angora goat.
   [1913 Webster]

WordNet (r) 3.0 (2006):

Angola
    n 1: a republic in southwestern Africa on the Atlantic Ocean;
         achieved independence from Portugal in 1975 and was the
         scene of civil war until 1990 [syn: Angola, Republic of
         Angola]