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Irish

American  
[ahy-rish] / ˈaɪ rɪʃ /

adjective

  1. of, relating to, or characteristic of Ireland, its inhabitants, or their language.


noun

  1. the inhabitants of Ireland and their descendants elsewhere.

  2. the aboriginal Celtic-speaking people of Ireland.

  3. Also called Irish Gaelic. the Celtic language of Ireland in its historical or modern form. Ir, Ir.

  4. Irish English.

  5. Irish whiskey.

idioms

  1. get one's Irish up, to become angry or outraged.

    Don't go getting your Irish up over a little matter like that.

Irish British  
/ ˈaɪrɪʃ /

adjective

  1. of, relating to, or characteristic of Ireland, its people, their Celtic language, or their dialect of English

  2. informal ludicrous or illogical

"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

noun

  1. (functioning as plural) the natives or inhabitants of Ireland

  2. another name for Irish Gaelic

"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
Irish More Idioms  
  1. see luck of the devil (Irish).


Sensitive Note

See Irish pennant.

Other Word Forms


Etymology

Origin of Irish

First recorded in 1175–1225; Middle English Yrisse, Iris(c)h; compare Old English Īras people of Ireland (cognate with Old Norse Īrar ); see -ish 1


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:

Irish weather service Met Éireann has warned of the potential of flooding, public transport disruption, and very difficult driving conditions.

From BBC ● Oct. 21, 2026

The legendary Irish rock band will headline the halftime show for the NFL’s first Thanksgiving eve game as the Rams host the Green Bay Packers on Nov. 25.

From Los Angeles Times ● Oct. 20, 2026

This North American premiere features music by Maxime Jerry Fraisse, and incorporates new and existing tracks from the contemporary Irish folk band Lankum.

From The Wall Street Journal ● Oct. 18, 2026

The Fr Willie Doyle Association petitioned the Irish Church to support its proposal for his canonisation, and the Church opened a diocesan inquiry in 2022.

From BBC ● Oct. 18, 2026

One million Irish Catholics died; another million and a half fled into the arms of America.

From "A Few Red Drops: The Chicago Race Riot of 1919" by Claire Hartfield

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