small American bird, 1834, a modern use of Latin vireo, a word Pliny applied to some kind of bird, believed to be the European greenfinch, from virere "be green" (see verdure).
Entries linking to vireo
verdure n.
late 14c., "fresh green color," from Old French verdure "greenness, greenery, green fields, herbs," from verd, variant of vert "green" (12c.), from Latin viridis (source of Spanish, Italian verde), related to virere "be green," of unknown origin. Perhaps ultimately from a root meaning "growing plant" and cognate with Lithuanian veisti "propagate," Old Norse visir "bud, sprout," Old English wise "sprout, stalk, etc." But de Vaan writes that "None of the adduced set of cognates (Lat. 'green', Baltic 'multiply, fruit', Gm. 'sprout, meadow') undoubtedly belong together." Meaning "green plants, vegetation" is attested from c. 1400.