Word Study
guacharo
CIDE DICTIONARY
guacharo, n. [Cf. Sp. guácharo sickly, dropsical, guacharaca a sort of bird.].
A nocturnal bird of South America and Trinidad (Steatornis Caripensis , or S. steatornis ); -- called also oilbird . [1913 Webster]
" It resembles the goatsuckers and nighthawks, but feeds on fruits, and nests in caverns. A pure oil, used in place of butter, is extracted from the young by the natives." [1913 Webster]
OXFORD DICTIONARY
guacharo, n. (pl. -os) a nocturnal bird, Steatornis caripensis, native to S. America and feeding on fruit. Also called oil-bird.
Etymology
S.Amer. Sp.
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