Región del Biobío

[reˈxjõn̪ d̪el β̞joˈβ̞io]

/[reˈxjõn̪ d̪el β̞joˈβ̞io]/ phrase

The verdict

“Región del Biobío” is outside the top-ranked Spanish vocabulary, used as a phrase - the kind of word writers most often double-check.

Unranked
below top-frequency Spanish
17
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Una de las quince regiones en las que se encuentra dividido Chile. Limita al norte con la Región del Maule, al sur con la Región de la Araucanía, al este con la República Argentina y al oeste con e...

Key facts for Región del Biobío
PropertyValue
HeadwordRegión del Biobío
LanguageSpanish
Part of speechPhrase
IPA[reˈxjõn̪ d̪el β̞joˈβ̞io]
Letters17
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “Región del Biobío” sits in Spanish frequency

Región del Biobío falls outside the top-100,000 ranked Spanish words, the long-tail zone of technical, archaic, or low-frequency vocabulary, exactly where readers second-guess spellings most.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Spelling & Dictionary Insight

The Spanish entry for Región del Biobío is 17 letters long, classified as a phrase, and transcribed in the International Phonetic Alphabet as [reˈxjõn̪ d̪el β̞joˈβ̞io]. It sits outside the most-frequent rank tiers, which is often why uncommon words generate more spelling variants per reader. The dominant gloss from Wiktionary reads: "Una de las quince regiones en las que se encuentra dividido Chile. Limita al norte con la Región del Maule, al sur con la Región de la Araucanía, al este con la República Argentina y al oeste con e...".

No misspelling variants are generated for Región del Biobío in our index, suggesting the orthography follows predictable Spanish patterns. It is not paired with a close-neighbour confusable in our dataset, which tends to mean the word is visually distinctive enough to stand on its own.

No explicit etymology string is stored for this entry, so spelling patterns must be inferred from the word's phoneme-to-grapheme mapping rather than from a documented borrowing chain. For readers arriving here from a spelling check, the authoritative guidance is: the correct Spanish form is Región del Biobío, spelled R-E-G-I-Ó-N- -D-E-L- -B-I-O-B-Í-O, and any other sequence of those letters, regardless of how natural it feels, is a misspelling in standard orthography.

Definition

  1. 1
    Una de las quince regiones en las que se encuentra dividido Chile. Limita al norte con la Región del Maule, al sur con la Región de la Araucanía, al este con la República Argentina y al oeste con el océano Pacífico.

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.

Cite this page

Free to reuse with attribution (CC BY-SA). Copy the citation:

PlainSpell, “Región del Biobío, Spanish word data” (May 6, 2026). Derived from Wiktionary (kaikki.org, CC BY-SA) and an open word-frequency list. https://plainspell.com/es/palabra/region-del-biobio

Frequently Asked Questions

How do you spell "Región del Biobío"?
"Región del Biobío" is spelled R-E-G-I-Ó-N- -D-E-L- -B-I-O-B-Í-O. The IPA pronunciation is [reˈxjõn̪ d̪el β̞joˈβ̞io].
What does "Región del Biobío" mean?
As a phrase, "Región del Biobío" means: Una de las quince regiones en las que se encuentra dividido Chile. Limita al norte con la Región del Maule, al sur con la Región de la Araucanía, al este con la República Argentina y al oeste con e...
How do you pronounce "Región del Biobío"?
The IPA (International Phonetic Alphabet) transcription for "Región del Biobío" is [reˈxjõn̪ d̪el β̞joˈβ̞io]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "Región del Biobío" come from?
"Región del Biobío" 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 “Región del Biobío”

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

  • The one correct Spanish spelling is R-E-G-I-Ó-N- -D-E-L- -B-I-O-B-Í-O - every other letter order is a misspelling in standard orthography.
  • Say it as [reˈxjõn̪ d̪el β̞joˈβ̞io] (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

Nearby Spanish words

Other entries that begin with the letter R in our Spanish index:

Explore PlainSpell

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