'Gouldia Popelairii' definitions:

Definition of 'Gouldia Popelairii'

From: GCIDE
  • Thorntail \Thorn"tail`\, n. (Zool.) A beautiful South American humming bird ({Gouldia Popelairii}), having the six outer tail feathers long, slender, and pointed. The head is ornamented with a long, pointed crest. [1913 Webster]