Dictionary.com
Thesaurus.com
Jump To:

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

At Ci Siamo she has broadened her menu and intensified her cooking with a new tool — an open, wood-burning hearth that looks wide enough to roast a midsize lion.

From New York Times Feb. 14, 2022

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

“Monsieur Ci Git—a big family, a common name.”

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

Local community members like Pan Sok, a member of the Chong Indigenous minority, guide CI on where to place devices.

From Barron's Jun. 25, 2026

Cigna CI -1.34%decrease; red down pointing triangle Group logged higher revenue in its latest quarter as its pharmacy-benefit business Evernorth continues to grow.

From The Wall Street Journal Feb. 5, 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

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

RE SUS' CI TATE, revive; bring to life.

From Sanders' Union Fourth Reader by Charles W. Sanders

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

From New York Times May 15, 2023

In a two-hour hearing before Judge Robert C.I.

From New York Times Jan. 24, 2023

Of the more than 1,000 space rocks that have been found on Earth’s surface, only five are of the this type known as a C.I. chondrite.

From New York Times Jun. 9, 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

The C.I. having become the predominant thought, it was lived throughout these four States.

From A California Girl by Edward Eldridge

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

When baritone Charles Robert Stephens and mezzo-soprano Elizabeth Galafa sang “Là ci darem la mano” from “Don Giovanni,” you really got just how creepy and predatory the character of Don Giovanni is.

From Seattle Times May 6, 2019

A section from Chopin’s variations on “Là ci darem” was included too, as another pianistic dialogue between Mr. Denk and Ms. Paremski.

From New York Times Jul. 1, 2010

“More generations than I can prove beyond doubt, except classified under ci git in St. Louis.”

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

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training