CD

[seˈð̞e]

/[seˈð̞e]/ noun

By · According to Wiktionary data (CC BY-SA) ·

The verdict

“CD” sits in 20 confusable pairs (corpus #4,403) as a noun. The look-alike neighbours are the real trap.

#4,403
frequency rank, Spanish
8,288
“C” headwords
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Disco de plástico, de 12 cm de diámetro, recubierto con una delgada capa de aluminio usada para grabar datos en formato digital para ser leído mediante el reflejo de un láser en su superficie. Se e...

Corpus desk

Index ES-cd · CD · Spanish

CD · rank #4,403 · 0 variants · 20 confusables

  • FREQ-COMMON #4,403
  • LEN-SHORT 2 letters
  • VOW-0 0 vowels
  • CONFUS-HIGH 20 pairs
  • VAR-0 0 variants
  • BOOK-DENSE 8,288
  • PHOTO-FINISH carreteras

Nearest frequency peer: carreteras (-1 rank slots)

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Frequency neighbourhood for “CD”

Lower corpus rank = more everyday usage (inverted bar length for readability)

corpus weight

What this shows Bars show where “CD” sits against the nearest ranked Spanish headwords in the FrequencyWords band, not a reprint of letter-browse containment.

Source FrequencyWords open word-frequency list As of September 3, 2026

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

CD vs co
0% similar
CD vs CV
50% similar
CD vs ce
0% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for CD
PropertyValue
HeadwordCD
LanguageSpanish
Part of speechNoun
IPA[seˈð̞e]
Letters2
Frequency rank#4,403
Misspellings tracked0
Confusable pairs20
SourceWiktionary (kaikki.org)

Dónde se sitúa “CD” en la frecuencia del español

Esta escala corre desde el núcleo del español cotidiano (izquierda) hasta el rastro de formas rara vez usadas (derecha).CDcae aquí:

#1#100#1K#10K#100K
← used constantlyrarely used →

Los ticks avanzan en logaritmo; cada uno es del orden de diez veces más raro. En la misma franja de rareza aparecen “carreteras” (#4,402), “chilena” (#4,404), “carnaval” (#4,401). Source: FrequencyWords open word-frequency list.

Easy to mix with look-alikes

The spelling risk for CD is neighbouring look-alikes ("co", "CV", …), not just typos; it is anoun pronounced [seˈð̞e]. Frequency #4,403 among 8,288 “C” headwords. Gloss: "Disco de plástico, de 12 cm de diámetro, recubierto con una delgada capa de aluminio usada para grabar datos en formato digital para ser leído mediante el reflejo de un láser en su superficie. Se e...".

CD doesn't appear in our generated misspelling index, suggesting the orthography follows predictable Spanish patterns. It also participates in 20 confusable-pair relationships, "co", "CV", "ce", and more, where similar look or sound leads writers to substitute one word for another in context.

This entry carries no recorded etymology, so its spelling is best read as a straightforward mapping from sound to letter. The correct Spanish form is CD, spelled C-D.

Definition

  1. 1
    Disco de plástico, de 12 cm de diámetro, recubierto con una delgada capa de aluminio usada para grabar datos en formato digital para ser leído mediante el reflejo de un láser en su superficie. Se emplean para la grabación de música y datos

Synonyms

cedédisco compacto

This word in other languages

CD(English)CD(Français)CD(Deutsch)

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 Spanish corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "CD"?
"CD" is spelled C-D. The IPA pronunciation is [seˈð̞e].
What does "CD" mean?
As a noun, "CD" means: Disco de plástico, de 12 cm de diámetro, recubierto con una delgada capa de aluminio usada para grabar datos en formato digital para ser leído mediante el reflejo de un láser en su superficie. Se e...
What words are commonly confused with "CD"?
"CD" is commonly confused with "co", "CV", "ce". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "CD"?
The IPA (International Phonetic Alphabet) transcription for "CD" is [seˈð̞e]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "CD" come from?
"CD" is a Spanish word. You can look up definitions, pronunciations, and spelling data for this and other words across English, Spanish, Portuguese, French, and German on PlainSpell.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

What to do next

You've looked up "CD". Here's where to go from here.

  • "CD" maps to 20 confusable pairs in this vintage; the highest-scored is "co". View pair
  • Usage frequency rank #4,403 among Spanish headwords in this corpus. Corpus statistics
  • Browse more Spanish words in the "C" letter cohort. C–Z browse

PlainSpell is a reference corpus, not spelling advice. Verify unusual forms in context.

Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list