péptido

[ˈpept̪ið̞o]

/[ˈpept̪ið̞o]/ noun

The verdict

“péptido” is uncommon Spanish (frequency #80,411 among 6,028 “P” headwords), classed as a noun. The kind of spelling people second-guess.

#80,411
frequency rank, Spanish
6,028
“P” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Molécula compuesta de dos o más aminoácidos unidos con enlaces covalentes.

Corpus desk

Index ES-peptido · péptido · Spanish

péptido · rank #80,411 · 0 variants · 0 confusables

  • FREQ-RARE #80,411
  • LEN-LONG 7 letters
  • VOW-3 3 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-DENSE 6,028
  • PHOTO-FINISH quand

Nearest frequency peer: quand (+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.

Rangos de cola larga cerca de “péptido”

Banda escasa: las barras invierten el rango para que lo raro se lea más corto

corpus weight

What this shows Vista de cola larga: dónde “péptido” se sitúa frente a rangos españoles igualmente raros.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for péptido
PropertyValue
Headwordpéptido
LanguageSpanish
Part of speechNoun
IPA[ˈpept̪ið̞o]
Letters7
Frequency rank#80,411
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Cola larga: rango de “péptido” en español

Esta escala corre desde el núcleo del español cotidiano (izquierda) hasta el rastro de formas rara vez usadas (derecha).péptidocae en esta cola de rareza:

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

La escala es logarítmica (cada marca ≈ 10× más rara). Vecinos raros de la misma franja: “quand” (#80,412), “puyo” (#80,409), “quarto” (#80,413). Entre 6,028 lemas con “P”, “péptido” va en #80,411. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

péptido is uncommon Spanish at frequency #80,411 among 6,028 “P” headwords, classed as anoun, transcribed [ˈpept̪ið̞o]. Rarity is why readers land here mid-draft. Gloss: "Molécula compuesta de dos o más aminoácidos unidos con enlaces covalentes.".

Zero misspellings are on record for péptido in our index, a straightforward case of a spelling with little room for common typos. This headword has no recorded confusable partner, a sign it's visually distinctive enough not to be mixed up with another word.

Our source data has no etymology on file for this entry, so any spelling logic here comes from how the word's sounds map to letters, not a documented origin story. The correct Spanish form is péptido, spelled P-É-P-T-I-D-O.

Definition

  1. 1
    Molécula compuesta de dos o más aminoácidos unidos con enlaces covalentes.

This word in other languages

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 "péptido"?
"péptido" is spelled P-É-P-T-I-D-O. The IPA pronunciation is [ˈpept̪ið̞o].
What does "péptido" mean?
As a noun, "péptido" means: Molécula compuesta de dos o más aminoácidos unidos con enlaces covalentes.
How do you pronounce "péptido"?
The IPA (International Phonetic Alphabet) transcription for "péptido" is [ˈpept̪ið̞o]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "péptido" come from?
"péptido" is a Spanish word. PlainSpell covers definitions, pronunciations, and spelling data across English, Spanish, Portuguese, French, and German.
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.

Similar Spanish words by spelling shape

Same letter count and similar misspelling depth for "péptido", not the corpus desk frequency band.

Same letter count

Frequency-ranked Spanish headwords with 7 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list