vireo Meaning, Definition & Usage

  1. noun any of various small insectivorous American birds chiefly olive-grey in color

WordNet


Vir"e*o noun
Etymology
L., a species of bird.
Definitions
  1. (Zoöl.) Any one of numerous species of American singing birds belonging to Vireo and allied genera of the family Vireonidæ. In many of the species the back is greenish, or olive-colored. Called also greenlet. ✍ In the Eastern United States the most common species are the white-eyed vireo (Vireo Noveboracensis), the redeyed vireo (V. olivaceus), the blue-headed, or solitary, vireo (V. solitarius), the warbling vireo (V. gilvus), and the yellow-throated vireo (V. flavifrons). All these are noted for the sweetness of their songs.

Webster 1913