Negro race
         n 1: a dark-skinned race [syn: {Black race}, {Negroid race},
               {Negro race}]

English Dictionary: Negro race	by the DICT Development Group
From WordNet (r) 3.0 (2006) [wn]:
Niagara River n a river flowing from Lake Erie into Lake Ontario; forms boundary between Ontario and New York Synonym(s): Niagara, Niagara River