sed

[ˈseð̞]

/[ˈseð̞]/ noun

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

The verdict

“sed” is a regularly-used Spanish word, ranked #5,559 in Spanish word frequency and used as a noun.

#5,559
frequency rank, Spanish
3
letters
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Sensación fisiológica de sequedad en la garganta o boca que conlleva la necesidad de ingerir líquidos. Se dispara por la disminución del volumen de líquido en el cuerpo o una elevada concentración ...

Visual similarity to commonly confused words

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

sed vs su
33% similar
sed vs sí
33% similar
sed vs so
33% similar

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

Key facts for sed
PropertyValue
Headwordsed
LanguageSpanish
Part of speechNoun
IPA[ˈseð̞]
Letters3
Frequency rank#5,559
Misspellings tracked0
Confusable pairs20
SourceWiktionary (kaikki.org)

Where “sed” sits in Spanish frequency

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right). sed lands here:

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

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

Spelling & Dictionary Insight

The Spanish entry for sed is 3 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as [ˈseð̞]. Corpus data places it at rank #5,559 in overall Spanish word frequency, indicating it appears regularly in written and spoken text. Wiktionary records 3 distinct senses for this headword, so context determines which meaning a reader should apply.

We couldn't generate a plausible misspelling set for sed, which points to an orthography that plays by predictable Spanish rules. It also participates in 20 confusable-pair relationships, "su", "sí", "so", and more, a pairing that trips writers up because the two words share enough sound or shape to blur together.

This entry carries no recorded etymology, leaving phoneme-to-grapheme mapping as the best guide to its spelling rather than a borrowing history. The correct Spanish form is sed, spelled S-E-D.

Definition

  1. 1
    Sensación fisiológica de sequedad en la garganta o boca que conlleva la necesidad de ingerir líquidos. Se dispara por la disminución del volumen de líquido en el cuerpo o una elevada concentración de osmolitos como la sal.
  2. 2
    Por extensión, deseo profundo e impulsivo de alguna cosa.
  3. 3
    Necesidad de agua o de humedad que tienen los campos cuando pasa mucho tiempo sin llover.

This word in other languages

thirst(English)soif(Français)Durst(Deutsch)sede(Português)

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 "sed"?
"sed" is spelled S-E-D. The IPA pronunciation is [ˈseð̞].
What does "sed" mean?
As a noun, "sed" means: Sensación fisiológica de sequedad en la garganta o boca que conlleva la necesidad de ingerir líquidos. Se dispara por la disminución del volumen de líquido en el cuerpo o una elevada concentración ...
What words are commonly confused with "sed"?
"sed" is commonly confused with "su", "sí", "so". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "sed"?
The IPA (International Phonetic Alphabet) transcription for "sed" is [ˈseð̞]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "sed" come from?
"sed" 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.

Using “sed”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct Spanish spelling is S-E-D - every other letter order is a misspelling in standard orthography.
  • Say it as [ˈseð̞] (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Don't mix it up with “su” - see the side-by-side comparison. sed vs su
  • Browse more Spanish words and confusable pairs in the same reference. Spanish words
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 FrequencyWords open word-frequency list