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See also: Cd, cD, cd, .cd, C.D., and C&D

Translingual

Etymology 1

Symbol

百度 爸爸的3000元不见了我家孩子今天下午在学习班门口被人持刀抢劫了3000块钱！我们来报案。

CD

1. (international standards) ISO 3166-1 alpha-2 country code for the Democratic Republic of the Congo since 1997.

   Synonyms: COD (alpha-3 1997–present), ZR (1974–1997, as Zaire)

2. (IUCN Red List, obsolete) abbreviation of en:Conservation Dependent

Etymology 2

Noun

CD

1. corps diplomatique, diplomatic corps (collective body of foreign diplomats accredited to a particular country or body)

English

Etymology

Abbreviation of various terms and phrases.

Pronunciation

• IPA^(key): /?si??di?/

• Audio (Southern England):

  (file)

• Rhymes: -i?

Noun

CD (countable and uncountable, plural CDs)

1. Initialism of compact disc; a disc once commonly used to store data, and especially for the distribution of music and software.

   I misplaced the Windows 98 install CD.

   • 1980 April 13, Allan Kozinn, “The Future is Digital”, in The New York Times?^[1], →ISSN:

     Called Compact Discs (CD for short) and expected to enter the market by 1983, they play an hour per side and are virtually indestructible.

   1. (metonymic, dated) An album; a collection of musical recordings (or, occasionally, other audio such as spoken word).

      Mariah Carey's new CD has some R'n'B influences.

2. (diplomacy, now rare) Initialism of corps diplomatique, the diplomatic corps of a particular country.
   • 1955, Graham Greene, The Quiet American:

     Along the route to Tanyin flowed a fast stream of staff and C.D. cars.

   • 1978, Kingsley Amis, Jake's Thing, Vintage, published 2007, page 8:

     Jake lengthened his stride and crossed the road in front of a double-parked car, large, black and with CD plates.

3. (finance) Abbreviation of certificate of deposit.
   • 2023 April 21, Ann Carrns, “Rates on C.D.s Are Soaring, but the High Rates May Not Last”, in The New York Times?^[2], →ISSN:

     Banks may offer premium rates on C.D.s to attract deposits, but once they get those deposits, they end the offers.

4. (business) Initialism of creative director, head of the creative department (for example of an advertising agency).
5. (business) Initialism of corporate design, specific design features of a company, corporate identity CI.
6. (networking) Initialism of collision detection.
7. (nautical) Initialism of chart datum.
8. Initialism of cross-dresser.
9. Initialism of cross-dressing.
10. (physical chemistry, quantum mechanics) Initialism of circular dichroism.
11. (immunology, biochemistry) Initialism of cluster of differentiation.
12. (video games) Abbreviation of cooldown.
13. (UK, law) Initialism of controlled drug.
14. (medicine) Abbreviation of Crohn's disease.
15. (software engineering) Initialism of continuous delivery/deployment.

    Coordinate term: CI

Derived terms

• (corps diplomatique): CD plate
• (compact disk): CD burner, CD drive, CD player, mini CD, CD-DA, CD-i, CD-R, CD-ROM, CD-RW, DDCD, MIL-CD, VCD, video CD
• (cluster of differentiation): CD3, CD4, CD7, CD8, CD10, CD11, CD13, CD15, CD18, CD19, CD20, CD21, CD22, CD23, CD30, CD33, CD35, CD38, CD43, CD45, CD46, CD52, CD54, CD56, CD79a, CD103, CD117, CD135, CD138, CD150, CD319

Translations

abbreviation of compact disc — see also compact disc

• Arabic: ??? ??? m (sī dī)
• Armenian: CD
• Assyrian Neo-Aramaic: ??????? ??????? m (qur?ā ?lī?ā), ?????? m (sīdī)
• Bengali: ???? (bn) (?i?i)
• Burmese: ???? (cidi)
• Chinese:

  Cantonese: CD (si¹ di¹)

  Mandarin: CD (zh) (xīdì), 光盤 / 光盘 (zh) (guāngpán), 光碟 (zh) (guāngdié)

• Classical Nahuatl: yahualtōntli
• Dutch: cd (nl) m
• Esperanto: KD
• Finnish: CD (fi)
• French: CD (fr) m
• Georgian: CD
• German: CD (de) f
• Greek: CD (el) n
• Hindi: ???? (sī?ī)
• Italian: CD (it) m
• Japanese: シーディー (sīdī), ＣＤ (sīdī)
• Khmer: ????? (siidii)
• Korean: ?? (ko) (sidi)
• Lao: ????? (sī dī)
• Macedonian: це-де n (ce-de)
• Malay: CD (ms)
• Marathi: ???? f (sī?ī)
• Mòcheno: CD f
• Persian: ????? (si-di)
• Polish: CD (pl) m or f or n
• Portuguese: CD (pt) m
• Russian: CD m, си-ди? m (si-dí)
• Spanish: CD (es) m
• Swedish: CD (sv) c
• Thai: ???? (th) (sii-dii)
• Urdu: ?? ?? (sī-?ī)
• Vietnamese: CD
• Welsh: CD m

Verb

CD (third-person singular simple present CDs, present participle CDing, simple past and past participle CDed)

1. Initialism of cross-dress.
   • 1993 January 5, Tierney Dhewitrei, “about me, is it familiar?”, in alt.transgendered (Usenet):

     By now I did not feel right without a bra and panties whenever I CD'ed.

Anagrams

• D&C, D.C., DC, Dc, d/c, dc

Catalan

Noun

CD m (plural CDs)

1. CD, compact disc

   Synonym: disc compacte

Chinese

Pronunciation

• Mandarin

  (Pinyin): xīdì, xīdī, sēidì

  (Zhuyin): ㄒㄧ ㄉㄧˋ, ㄒㄧ ㄉㄧ, ㄙㄟ ㄉㄧˋ

• Cantonese (Jyutping): si¹ di¹
• Wu (Shanghai, Wugniu): ¹shi-di₆

---

• Mandarin
  • (Standard Chinese)⁺
    • Hanyu Pinyin: CD
    • Zhuyin: ㄒㄧ ㄉㄧˋ
    • Tongyong Pinyin: sidì
    • Wade–Giles: hsi¹-ti⁴
    • Yale: syī-dì
    • Gwoyeu Romatzyh: shidih
    • Palladius: сиди (sidi)
    • Sinological IPA ^(key): /?i?? ti?1/
      
  • (Standard Chinese)⁺
    • Hanyu Pinyin: xīdī
    • Zhuyin: ㄒㄧ ㄉㄧ
    • Tongyong Pinyin: sidi
    • Wade–Giles: hsi¹-ti¹
    • Yale: syī-dī
    • Gwoyeu Romatzyh: shidi
    • Palladius: сиди (sidi)
    • Sinological IPA ^(key): /?i?? ti??/
      
  • (Standard Chinese)⁺
    • Hanyu Pinyin: sēidì
    • Zhuyin: ㄙㄟ ㄉㄧˋ
    • Tongyong Pinyin: seidì
    • Wade–Giles: sei¹-ti⁴
    • Yale: sēi-dì
    • Gwoyeu Romatzyh: seidih
    • Palladius: сэйди (s?jdi)
    • Sinological IPA ^(key): /se???? ti?1/
• Cantonese
  • (Standard Cantonese, Guangzhou–Hong Kong)⁺
    • Jyutping: si¹ di¹
    • Yale: sī dī
    • Cantonese Pinyin: si¹ di¹
    • Guangdong Romanization: xi¹ di¹
    • Sinological IPA ^(key): /si??? ti???/
• Wu
  • (Northern: Shanghai)
    • Wugniu: ¹shi-di₆
    • MiniDict: shi^平 di^去
    • Wiktionary Romanisation (Shanghai): ¹xi-di₃
    • Sinological IPA (Shanghai): /?i?? di21/

Etymology 1

From English CD.

Noun

CD

1. CD, compact disk (Classifier: 張／张 m c; 隻／只 c)
   • 2011, “因为爱情”, 柯肇雷 [Ke Zhaolei] (lyrics), 柯肇雷 [Ke Zhaolei] (music):

     給你一張過去的CD / 聽聽那時我們的愛情 [MSC, trad.]
     给你一张过去的CD / 听听那时我们的爱情 [MSC, simp.]

     gěi nǐ yī zhāng guòqù de CD  /  tīng tīng nàshí wǒmen de àiqíng [Pinyin]

     (please add an English translation of this quotation)

Derived terms

• CD播放器 (xìdì bōfàngqì)
• CD播放機 / CD播放机 (xìdì bōfàngjī)
• CD機 / CD机 (xìdìjī)

Etymology 2

Abbreviation of English cross-dresser.

Noun

CD

1. (Internet slang) cross-dresser

Cimbrian

Etymology

Borrowed from English CD.

Noun

CD f (plural CD)

1. (Luserna) CD (compact disc)

References

• “CD” in Cimbrian, Ladin, Mòcheno: Getting to know 3 peoples. 2015. Servizio minoranze linguistiche locali della Provincia autonoma di Trento, Trento, Italy.

Finnish

Etymology

English CD

Pronunciation

• IPA^(key): /?se??de?/, [?s?e???de??]
• Rhymes: -e?

Noun

CD

1. CD, compact disc

Declension

Inflection of CD (Kotus type 18/maa) singular plural nominative CD CD:t genitive CD:n CD:iden CD:itten partitive CD:t? CD:it? accusative CD CD:n CD:t inessive CD:ss? CD:iss? elative CD:st? CD:ist? illative CD:hen CD:ihin adessive CD:ll? CD:ill? ablative CD:lt? CD:ilt? allative CD:lle CD:ille essive CD:n? CD:in? translative CD:ksi CD:iksi abessive CD:tt? CD:itt? instructive – CD:in comitative – CD:ineen

Derived terms

compounds

• CD-kuvalevy
• CD-levy
• CD-soitin
• CD-standardi

Further reading

• “CD”, in Kielitoimiston sanakirja [Dictionary of Contemporary Finnish]?^[3] (in Finnish) (online dictionary, continuously updated), Kotimaisten kielten keskuksen verkkojulkaisuja 35, Helsinki: Kotimaisten kielten tutkimuskeskus (Institute for the Languages of Finland), 2004–, retrieved 2 July 2023

French

Pronunciation

• IPA^(key): /se.de/

• Audio:

  (file)

• Homophone: céder

Noun

CD m (plural CD)

1. CD (compact disk)

Derived terms

• lecteur CD/lecteur de CD

German

CD

Etymology

From English CD.

Pronunciation

• IPA^(key): /tse?de?/

• Audio:

  (file)

Noun

CD f (genitive CD, plural CDs or CD or (proscribed) CD's)

1. CD (compact disc)

Declension

Declension of CD [feminine]

	singular			plural
	indef.	def.	noun	def.	noun
nominative	eine	die	CD	die	CD, CDs, CD's1
genitive	einer	der	CD	der	CD, CDs, CD's1
dative	einer	der	CD	den	CD, CDs, CD's1
accusative	eine	die	CD	die	CD, CDs, CD's1

¹Nonstandard, proscribed.

Further reading

• “CD” in Digitales W?rterbuch der deutschen Sprache

Hungarian

Alternative forms

• cédé

Etymology

From English CD.

Pronunciation

• IPA^(key): [?t?se?de?]

• Audio:

  (file)

• Rhymes: -de?

Noun

CD (plural CD-k)

1. CD (compact disc)

Declension

Inflection (stem in long/high vowel, front unrounded harmony)

	singular	plural
nominative	CD	CD-k
accusative	CD-t	CD-ket
dative	CD-nek	CD-knek
instrumental	CD-vel	CD-kkel
causal-final	CD-ért	CD-kért
translative	CD-vé	CD-kké
terminative	CD-ig	CD-kig
essive-formal	CD-ként	CD-kként
essive-modal	—	—
inessive	CD-ben	CD-kben
superessive	CD-n	CD-ken
adessive	CD-nél	CD-knél
illative	CD-be	CD-kbe
sublative	CD-re	CD-kre
allative	CD-hez	CD-khez
elative	CD-b?l	CD-kb?l
delative	CD-r?l	CD-kr?l
ablative	CD-t?l	CD-kt?l
non-attributive possessive – singular	CD-é	CD-ké
non-attributive possessive – plural	CD-éi	CD-kéi

Possessive forms of CD

possessor	single possession	multiple possessions
1st person sing.	CD-m	CD-im
2nd person sing.	CD-d	CD-id
3rd person sing.	CD-je	CD-i
1st person plural	CD-nk	CD-ink
2nd person plural	CD-tek	CD-itek
3rd person plural	CD-jük	CD-ik

Derived terms

Compound words

• CD-lejátszó

Further reading

• CD, redirecting to cédé in Nóra Ittzés, editor, A magyar nyelv nagyszótára [A Comprehensive Dictionary of the Hungarian Language] (Nszt.), Budapest: Akadémiai Kiadó, 2006–2031 (work in progress; published a–ez as of 2024).

Irish

Etymology

Initialism of ceirnín dlúth (“compact disc”), but simultaneously a borrowing from English CD.

Noun

CD m

1. CD, compact disc

Japanese

Etymology

Borrowed from English CD.

Pronunciation

• (Tokyo) シーディー [shìídí?ì] (Nakadaka – [3])
• IPA^(key): [?i?d?i?]

Noun

CD(シーディー) ? (shīdī) 

1. abbreviation of コンパクトディスク (konpakuto disuku, “compact disc”); a CD

   それはヘビメタのＣ(シー)Ｄ(ディー)です。

   Sore wa hebimeta no shīdī desu.

   That is a heavy metal CD.

2. abbreviation of キャッシュディスペンサー (kyasshu disupensā, “cash dispenser”); an ATM, cash machine

   コンビニのＣ(シー)Ｄ(ディー)からお金(かね)を引(ひ)き出(だ)しました。

   Konbini no shīdī kara o-kane o hikidashimashita.

   I withdrew money from an ATM at a convenience store.

See also

• C(シー)D-ROM(ディーロム) (shīdī-romu)

Mòcheno

Etymology

Borrowed from English CD.

Noun

CD f (plural CD)

1. CD (compact disc)

References

• “CD” in Cimbrian, Ladin, Mòcheno: Getting to know 3 peoples. 2015. Servizio minoranze linguistiche locali della Provincia autonoma di Trento, Trento, Italy.

Norwegian Bokm?l

Alternative forms

• cd

Etymology

From English CD.

Pronunciation

• IPA^(key): /?se??de?/
• (Standard Eastern) IPA^(key): [?sê??dě?]

Noun

CD m (definite singular CD-en, indefinite plural CD-er, definite plural CD-ene)

1. a CD (compact disc)

Synonyms

• kompaktplate

References

• “CD” in The Bokm?l Dictionary.

Norwegian Nynorsk

Alternative forms

• cd

Etymology

From English CD.

Noun

CD m (definite singular CD-en, indefinite plural CD-ar, definite plural CD-ane)

1. a CD (compact disc)

Synonyms

• kompaktplate

References

• “CD” in The Nynorsk Dictionary.

Polish

CD

Alternative forms

• cd (less common)

Etymology 1

Unadapted borrowing from English CD.

Pronunciation

• IPA^(key): /si?di/

• Audio 1:

  (file)

• Audio 2:

  (file)

• Rhymes: -i
• Syllabification: C?D

Noun

CD m inan or n or f (indeclinable)

1. (computing, music) CD, compact disc

   Synonyms: kompakt, p?yta kompaktowa

Noun

CD m inan or n (indeclinable)

1. (computing, music) CD player

Etymology 2

Unadapted borrowing from French CD, corps diplomatique.

Pronunciation

• IPA^(key): /t?s??d?/
• Rhymes: -?
• Syllabification: C?D

Noun

CD m inan or n (indeclinable)

1. (diplomacy) CD, corps diplomatique

Further reading

• CD in Wielki s?ownik j?zyka polskiego, Instytut J?zyka Polskiego PAN
• CD in Polish dictionaries at PWN

Portuguese

Alternative forms

• cedê (uncommon)

Pronunciation

• (Brazil) IPA^(key): (initialism) /?se ?de/

• (Portugal) IPA^(key): (initialism) /?se ?de/ [?se ?ee]

Etymology 1

Orthographic borrowing from English CD.

Noun

CD m (plural CDs)

1. CD (compact-disc: a type optical data storage disc)

Etymology 2

Noun

CD f (plural CDs)

1. initialism of crossdresser
   • 2021 April 8, Beatriz Bastos, Bia Mathieu, Carolina Dantas, Carol Dia, Stéfane Souto, Luana Souza, Joice Araújo, Sara Mariano, Sofia, Controversas: Perspectivas de Mulheres em Cultura e Sociedade?^[4], Pinaúna Editora, →ISBN:

     Certo dia, eu li que meninos que se vestiam de meninas sem ter como objetivo a cena, eram chamados de crossdressing e a sigla utilizada era CD. Estava aí, ent?o, a pista para o nome com o qual eu me identificaria em salas de bate papo, Lili CDzinha, uma alus?o à personagem Lili Bolero, interpretada pela saudosa atriz Consuelo

     (please add an English translation of this quotation)

Derived terms

• CDzinha

Romanian

Etymology

Borrowed from English CD.

Pronunciation

• IPA^(key): /si?di/

Noun

CD n (plural CD-uri)

1. CD, compact disc

Declension

Declension of CD

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

Spanish

Alternative forms

• cedé

Etymology

Borrowed from English CD.

Pronunciation

• IPA^(key): /θe?de/ [θe?e?e] (Spain)
• IPA^(key): /se?de/ [se?e?e] (Latin America, Philippines)
  • Rhymes: -e
• IPA^(key): (Latin America) /si?di/ [si?e?i]
  • Rhymes: -i

Noun

CD m (plural CDs or CD)

1. CD (compact disc)

   Synonyms: disco compacto, compacto

Further reading

• “CD”, in Diccionario de la lengua espa?ola [Dictionary of the Spanish Language] (in Spanish), online version 23.8, Royal Spanish Academy [Spanish: Real Academia Espa?ola], 10 December 2024
• “cedé, grafía válida”, in FundéuRAE (Fundación del Espa?ol Urgente) [Foundation of Urgent Spanish] (in Spanish), Agencia EFE; Real Academia Espa?ola, 4 February 2011

Swedish

Alternative forms

• cd

Etymology

Borrowed from English CD, according to SO attested since the mid-1980s.

Noun

CD c

1. A CD (compact disc).

   Synonym: CD-skiva

2. indefinite plural of CD

   Synonym: CD:ar

Usage notes

• The term CD in Swedish can be declined in two ways, possibly due to its status as a loanword. Both declensions are generally considered acceptable, although specific style guides may dictate otherwise.

Declension

Declension of CD

		nominative	genitive
singular	indefinite	CD	CD:s
	definite	CD:n	CD:ns
plural	indefinite	CD:ar	CD:ars
	definite	CD:arna	CD:arnas

Declension of CD

		nominative	genitive
singular	indefinite	CD	CD:s
	definite	CD:n	CD:ns
plural	indefinite	CD	CD:s
	definite	CD:na	CD:nas

References

• CD in Svensk ordbok (SO)

Turkish

Etymology

Borrowed from English CD.

Pronunciation

• IPA^(key): /si??di?/

Noun

CD (definite accusative CD'yi, plural CD'ler)

1. CD, compact disc

Declension

Declension of CD

	singular	plural
nominative	CD	CDler / CD'ler
accusative	CD'yi	CDleri / CD'leri
dative	CD'ye	CDlere / CD'lere
locative	CD'de	CDlerde / CD'lerde
ablative	CD'den	CDlerden / CD'lerden
genitive	CD'nin	CDlerin / CD'lerin

Possessive forms of CD

	singular	plural
benim (my)	CD'm	CDlerim CD'lerim
senin (your)	CD'n	CDlerin CD'lerin
onun (his/her/its)	CD'si	CDleri CD'leri
bizim (our)	CD'miz	CDlerimiz CD'lerimiz
sizin (your)	CD'niz	CDleriniz CD'leriniz
onlar?n (their)	CD'si CDleri CD'leri	CDleri CD'leri

Derived terms

• CD ?alar
• CD kutusu

Welsh

Etymology

Initialism of crynoddisg (“compact disc”), but simultaneously a borrowing from English CD.

Noun

CD m

1. CD, compact disc