vireo

American  

[vir-ee-oh] / ˈvɪr iˌoʊ /

noun

plural

vireos

1. any of several small, insectivorous American birds of the family Vireonidae, having the plumage usually olive-green or gray above and white or yellow below.

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vireo British  

/ ˈvɪrɪəʊ /

noun

1. any insectivorous American songbird of the family Vireonidae, esp those of the genus Vireo, having an olive-grey back with pale underparts

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Etymology

Origin of vireo

1825–35; < New Latin; Latin vireō (Pliny), probably the greenfinch, derivative of virēre to be green

Example Sentences

A rather plain but sweet-looking species called the Philadelphia vireo wasn’t studied a single time during this 55-year period, according to the analysis.

From Salon • Apr. 23, 2025

Once teetering on extinction, the least Bell’s vireo is making a comeback in areas along the Los Angeles River, including a bustling park in northeast L.A.

From Los Angeles Times • May 17, 2024

A yellow-throated vireo and a cedar waxwing also splashed in our stream.

From Washington Post • May 30, 2022

The song that Gary made the recording of did sound a bit like a bird called a brown-capped vireo.

From Slate • Nov. 20, 2021

At this moment the red-eyed vireo burst in full song only a few feet from us and a Rubenstein would not have commanded our attention quicker.

From Rambles with John Burroughs by Loach, Robert John de