Chinchilla, Laura Syllabification: (Chin·chil·la, Laura)Pronunciation: /CHinˈCHē(y)ə/Entry from US DictionaryDefinition of Chinchilla, Laura (1959-), president of Costa Rica since 2010; full name Laura Chinchilla Miranda. Chinchilla, Laura in other Oxford dictionaries Definition of Chinchilla, Laura in the US English dictionary