jay

n. any of a number of noisy birds belonging to the crow family and having striking blue and white plumage, blue jay; fool, gullible person

The jays are several species of medium-sized, usually colorful and noisy passerine birds in the crow family Corvidae. The names jay and magpie are somewhat interchangeable, and the actual evolutionary relationships are rather complex. For example, the Eurasian Magpie seems more closely related to the Eurasian Jay than to the Oriental Blue and Green Magpies, whereas the Blue Jay is not closely related to either.
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Noun
1. United States diplomat and jurist who negotiated peace treaties with Britain and served as the first chief justice of the United States Supreme Court (1745-1829)
(synonym) John Jay
(hypernym) diplomat, diplomatist

Noun
1. crested largely blue bird
(hypernym) corvine bird
(hyponym) Old World jay
(member-holonym) Garrulinae, subfamily Garrulinae

(n.)
Any one of the numerous species of birds belonging to Garrulus, Cyanocitta, and allied genera. They are allied to the crows, but are smaller, more graceful in form, often handsomely colored, and usually have a crest.
  

n.
نيل کنٹھ, سبزک, دماغ چٹ, باتوني, پکي, سادہ لوح, احمق