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Ci

1 American  
  1. curie; curies.


CI 2 American  
C.I. 3 American  

abbreviation

  1. Channel Islands.


CI 1 British  

abbreviation

  1. Channel Islands

  2. collective intelligence: the ability of a group to solve more problems than its individual members

  3. Côte d'Ivoire (international car registration)

"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

Ci 2 British  

symbol

  1. curie

"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

ci 3 British  

abbreviation

  1. Côte d'Ivoire

"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.

See Examples For:

Ci Ci Covin, 36, of Philadelphia, said she was diagnosed with HIV at age 20 and not permitted to breastfeed her first child, Zion, now 13.

From Seattle Times May 19, 2024

Second-floor restaurants are becoming a thing: Note Le Pavillon, Ci Siamo and now this diner-style Chinese spot where the well-known Akiko Thurnauer is at the wok.

From New York Times Sep. 7, 2021

Rihanna: "My bad Ci, did I forget to tip you?"

From BBC Jun. 13, 2017

When curves Ci satisfy the condition that the endpoint of Ci is the starting point of Ci + 1, we write their union as C1 + C2 + ⋯ + Cn.

From Textbooks Mar. 30, 2016

“I guess that’s the worst. I just don’t know. Sometimes I long to assume my rightful title Ci Git.”

From "Travels with Charley in Search of America" by John Steinbeck

In 2024, CI published the results of the first-ever systematic camera trap survey of the Central Cardamom region, revealing more than 100 resident species, nearly two dozen of them either vulnerable or endangered.

From Barron's Jun. 25, 2026

Among those being discontinued is one called Soar at CI, which in part strengthened transfer pipelines from nearby community colleges, she said.

From Los Angeles Times Feb. 3, 2026

Cigna CI -1.08%decrease; red down pointing triangle Group is launching a new rebate-free pharmacy benefit model which aims to bring down drug costs directly at the counter.

From The Wall Street Journal Oct. 27, 2025

Aurobindo Nayak, who runs CI Ltd, a large tea exporter in Kolkata, says US consumers will ultimately pay the price.

From BBC Aug. 1, 2025

The gross return from the sale will be expressed by the area of the rectangle AEGM, and the area CEGN, which falls above the line of cost, CI, is net profits.

From Essentials of Economic Theory As Applied to Modern Problems of Industry and Public Policy by Clark, John Bates

However, the judge presiding over the case, Robert C.I.

From New York Times May 15, 2023

It will be left to Judge Robert C.I.

From New York Times May 5, 2023

In a court document issued this summer, Judge Robert C.I.

From New York Times Oct. 20, 2022

One woman, whose husband spent the storm in Gulf C.I., saw the pictures and began to pray.

From The New Yorker Oct. 16, 2018

Perhaps the loss of few olden records would be more deplored than its destruction, for here are registered many of Eton's worthiest sons; C.I.

From Confessions of an Etonian by I. E. M.

Featuring well-known artists, such as Maggie Woolums, the event will include pieces like Gioachino Rossini’s “Una voce poco fa” and Mozart’s “La ci darem la mano.”

From New York Times Feb. 6, 2021

Diana Damrau and Nicolas Testé’s performance of the duet “Là ci darem la mano” from “Don Giovanni”concluded with a cameo by their kids darting into frame.

From Washington Post May 5, 2020

Was the Great Recession less terrible then the Great Depression because wise men almost got it right? "comme ci, comme ça" A little yes, a little no.

From New York Times Jan. 10, 2015

During "La ci darem la mano," Giovanni starts the duet seated at a picnic table, while the peasant girl Zerlina is at the front of the stage, back to him, facing the audience.

From Seattle Times Oct. 14, 2011

“Content enough, but I wouldn’t understand it. I’ve got too many ci gits here. How can I tell you? Well, suppose your dog here, he looks a very intelligent dog—” “He is.”

From "Travels with Charley in Search of America" by John Steinbeck

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