Ci
noun ·Uncommon ·College level
Definitions
- 1 One of the Classical Chinese poetry forms uncountable
- 2 Initialism of civil infraction. abbreviation, alt-of, countable, initialism, uncountable
- 3 Abbreviated form of cylindrical inclusion. abbreviation, form-of, uncountable
- 4 a unit of radioactivity equal to the amount of a radioactive isotope that decays at the rate of 37,000,000,000 disintegrations per second wordnet
- 5 Initialism of cochlear implant. abbreviation, alt-of, countable, initialism, uncountable
Show 14 more definitions
- 6 Initialism of competitive intelligence. abbreviation, alt-of, countable, initialism, uncountable
- 7 Initialism of contextual inquiry. abbreviation, alt-of, countable, initialism, uncountable
- 8 Initialism of Companion, part of the Imperial Order of the Crown of India. abbreviation, alt-of, countable, initialism, uncountable
- 9 Initialism of corporate identity (“a specific design of a company, to be applied in all public appearances to be clearly distinguishable from its competitors”). abbreviation, alt-of, countable, initialism, uncountable
- 10 Initialism of creative industries. abbreviation, alt-of, countable, initialism, uncountable
- 11 Initialism of cast iron. abbreviation, alt-of, countable, initialism, uncountable
- 12 Initialism of corner infielder. abbreviation, alt-of, countable, initialism, uncountable
- 13 Initialism of counterintelligence. abbreviation, alt-of, countable, initialism, uncountable
- 14 Initialism of chief inspector, a police rank used in Commonwealth countries. abbreviation, alt-of, countable, initialism, uncountable
- 15 Initialism of confidential informant. abbreviation, alt-of, countable, initialism, uncountable
- 16 Initialism of continuous integration. abbreviation, alt-of, countable, initialism, uncountable
- 17 Initialism of confidence interval. abbreviation, alt-of, countable, initialism, uncountable
- 18 Initialism of comprehensible input. abbreviation, alt-of, countable, initialism, uncountable
- 19 Initialism of constitutional initiative. abbreviation, alt-of, countable, initialism, uncountable
"Three of the Montana professionals who signed onto the Oct. 17 letter spoke in a news conference about the letter and why they were supporting CI-128 and urging others to do so as well."
- 1 being one more than one hundred wordnet
Example
More examples"Name one English word containing 'ce' or 'ci' where that same letter 'c' is pronounced like a 'k.'"
Etymology
Borrowed from Mandarin 詞/词 (cí).
Related phrases
More for "ci"
Related Topic Clusters
Social Media Caption Words
Modern caption vocabulary for short-form engagement without low-signal fluff.
IELTS and TOEFL Vocabulary
High-value academic words that appear frequently in English proficiency exams.
Presentation and Public Speaking Words
Confident vocabulary for keynotes, pitches, and meeting facilitation.
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.