idus

[ˈið̞us]

/[ˈið̞us]/ noun

The verdict

“idus” is uncommon Spanish (frequency #95,307 among 22,782 “I” headwords), classed as a noun. The kind of spelling people second-guess.

#95,307
frequency rank, Spanish
22,782
“I” headwords

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - En el antiguo calendario romano y el eclesiástico, día medio del mes considerado de buenos augurios, que según la cuenta romana acaecía el día 15 de los meses de marzo, mayo, julio y octubre, y en ...

Key facts for idus
PropertyValue
Headwordidus
LanguageSpanish
Part of speechNoun
IPA[ˈið̞us]
Letters4
Frequency rank#95,307
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “idus” 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). idus lands here:

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

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

Rare enough to double-check

idus is uncommon Spanish at frequency #95,307 among 22,782 “I” headwords, classed as anoun, transcribed [ˈið̞us]. Rarity is why readers land here mid-draft. Gloss: "En el antiguo calendario romano y el eclesiástico, día medio del mes considerado de buenos augurios, que según la cuenta romana acaecía el día 15 de los meses de marzo, mayo, julio y octubre, y en ...".

idus has no tracked misspelling variants, a straightforward case of a spelling with little room for common typos. This headword has no recorded confusable partner, since nothing in our dataset looks or sounds close enough to cause mix-ups.

This entry's etymology isn't recorded, so its spelling pattern is best understood through pronunciation rather than a traceable origin. The correct Spanish form is idus, spelled I-D-U-S.

Definition

  1. 1
    En el antiguo calendario romano y el eclesiástico, día medio del mes considerado de buenos augurios, que según la cuenta romana acaecía el día 15 de los meses de marzo, mayo, julio y octubre, y en el día 13 los restantes.

Synonyms

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 "idus"?
"idus" is spelled I-D-U-S. The IPA pronunciation is [ˈið̞us].
What does "idus" mean?
As a noun, "idus" means: En el antiguo calendario romano y el eclesiástico, día medio del mes considerado de buenos augurios, que según la cuenta romana acaecía el día 15 de los meses de marzo, mayo, julio y octubre, y en ...
How do you pronounce "idus"?
The IPA (International Phonetic Alphabet) transcription for "idus" is [ˈið̞us]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "idus" come from?
"idus" 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.

Using “idus”

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

  • The one correct Spanish spelling is I-D-U-S - every other letter order is a misspelling in standard orthography.
  • Say it as [ˈið̞us] (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Browse more Spanish words and confusable pairs in the same reference. Spanish words

Other uncommon Spanish words near this rank

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