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blue jay

American  

noun

blue jays plural
  1. a common, crested jay, Cyanocitta cristata, of eastern North America, having a bright blue back and a gray breast.


blue jay British  

noun

  1. a common North American jay, Cyanocitta cristata , having bright blue plumage with greyish-white underparts

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Noun Inflected Forms

Etymology

Origin of blue jay

An Americanism dating back to 1700–10

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

The UC study found that male spiders become motionless and "freeze" when a blue jay calls nearby.

From Science Daily Jan. 17, 2024

In the name of deeper discovery, Strassmann combed the scientific literature and profiled 16 household-name species, including the Northern cardinal and the blue jay.

From Seattle Times Dec. 29, 2022

When the crow settled on a roof nearby, an adult blue jay sat a few yards away squawking miserably.

From Washington Post May 30, 2022

Jim Tinnell, a wildlife rehabilitator in Ohio, was suspicious when he received his first sick blue jay of the season on May 24.

From New York Times Jul. 2, 2021

She screeches like a blue jay when she laughs.

From "Out of My Mind" by Sharon M. Draper

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