CEI

See also: Appendix:Variations of "cei"

English

Proper noun

CEI

1. Initialism of Central European Initiative.
2. Initialism of Cycle Engineers' Institute, one of three screw thread standards contributing to the Whitworth threads standards set.

Noun

CEI

1. (BDSM) Initialism of cum-eating instructions: written or recorded instructions directing a submissive to consume semen.
   • 2014, “Erotic Girl 4 ALL Your Pleasures Are You SERIOUS About EDGING? JOI ? CEI ? Let's See How Much Will Power You Have”, in alt.penthouse.sex.femdom:
   • 2015 May 23, Humiliate You, “Are You A Little Dick Man?? WANT Little Dick Humiliation - JOI with A Side of CEI”, in alt.sex.femdom‎^[1] (Usenet), retrieved 2 February 2022:
2. (uncommon) Initialism of child exploitation images.
   • 2018, Robert W. Gehl, Weaving the Dark Web: Legitimacy on Freenet, Tor, and I2P, Cambridge, Massachusetts: MIT Press, →ISBN, page 228:

     Past operations, such as those that took down the child exploitation site Playpen, or current efforts to arrest purveyors of CEI on Freenet, seek to chase out what one Dark Web site admin called the “true black sheep” of these networks.

Anagrams

• -ice, EIC, ICE, IEC, Ice, Ice., ice

French

Proper noun

CEI f

1. initialism of Commission électrotechnique internationale: IEC
2. initialism of Communauté des États Indépendants (“CIS”)

Italian

Proper noun

CEI f

1. (Christianity) initialism of Conferenza Episcopale Italiana

Proper noun

CEI m

1. (electrical engineering) initialism of Comitato Elettrotecnico Italiano

Portuguese

Proper noun

CEI f

1. Initialism of Comunidade dos Estados Independentes (“CIS”).

Further reading

• “CEI”, in Dicionário Aulete Digital (in Portuguese), Rio de Janeiro: Lexikon Editora Digital, 2008–2026

Romanian

Etymology

Initialism of carte electronică de identitate.

Noun

CEI f or n (plural CEI-uri)

1. electronic identity card

   Coordinate terms: CI, CIS

Usage notes

Typically invariable as a feminine noun.

Declension

	singular		plural
	indefinite	definite	indefinite	definite
nominative-accusative	CEI	CEI-ul	CEI-uri	CEI-urile
genitive-dative	CEI	CEI-ului	CEI-uri	CEI-urilor
vocative	CEI-ule		CEI-urilor

Spanish

Proper noun

CEI f

1. initialism of Comunidad de Estados Independientes (“CIS”)