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Ni

1 American  
Symbol, Chemistry.
  1. nickel.


N.I. 2 American  

abbreviation

  1. Northern Ireland.


NI 1 British  

abbreviation

  1. (in Britain) national insurance

  2. Northern Ireland

  3. North Island

"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

Ni 2 British  

symbol

  1. nickel

"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

ni 3 British  

abbreviation

  1. Nicaragua

"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

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.

According to Jiaqi Ni, "not all olive oils have benefits for cognitive function," highlighting the importance of choosing extra virgin varieties.

From Science Daily • Apr. 18, 2026

The upper house, meanwhile, elected Nan Ni Ni Aye, a regional MP from Karen state with USDP, as another vice-president, the junta said in a statement.

From Barron's • Mar. 31, 2026

There's another conundrum, though - one that Ni Lochlainn calls the "chicken or the egg" problem.

From BBC • Jan. 12, 2026

Zhang Ni, who also did not want to use her real name, says she was "very shocked" by Ms Dong's remarks.

From BBC • May 29, 2025

This was Mr. Ni, the man we called Six-Fingers because of the extra finger on his right hand.

From "Red Scarf Girl: A Memoir of the Cultural Revolution" by Ji-li Jiang