boro

/ˈbɔ.ɾu/

//ˈbɔ.ɾu// noun

The verdict

“boro” is uncommon Portuguese (frequency #53,730 among 840 “B” headwords), classed as a noun. The kind of spelling people second-guess.

#53,730
frequency rank, Portuguese
840
“B” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - elemento químico de símbolo B, possui o número atômico 5 e massa atômica relativa 11 u; é encontrado associado com outros minérios; é um semimetal ou metaloide; é utilizado como antisséptico, deter...

Corpus desk

Index PT-boro · boro · Portuguese

boro · rank #53,730 · 0 variants · 0 confusables

  • FREQ-RARE #53,730
  • LEN-MID 4 letters
  • VOW-2 2 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 840
  • PHOTO-FINISH bordar

Nearest frequency peer: bordar (-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.

Ranks da cauda longa perto de “boro”

Faixa escassa: as barras invertem o rank para o raro ler-se mais curto

corpus weight

What this shows Vista da cauda longa: onde “boro” se situa face a ranks portugueses igualmente raros.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for boro
PropertyValue
Headwordboro
LanguagePortuguese
Part of speechNoun
IPA/ˈbɔ.ɾu/
Letters4
Frequency rank#53,730
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Cauda longa: rank de “boro” em português

Da esquerda para a direita: o pouco que carrega a fala diária, depois a cauda longa quase invisível.borocai nesta cauda de raridade:

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

A escala é logarítmica (cada marca ≈ 10× mais rara). Vizinhos raros da mesma faixa: “bordar” (#53,729), “bout” (#53,731), “Bulgaria” (#53,733). Entre 840 lemas com “B”, “boro” fica em #53,730. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

boro is uncommon Portuguese at frequency #53,730 among 840 “B” headwords, classed as anoun, transcribed /ˈbɔ.ɾu/. Rarity is why readers land here mid-draft. Gloss: "elemento químico de símbolo B, possui o número atômico 5 e massa atômica relativa 11 u; é encontrado associado com outros minérios; é um semimetal ou metaloide; é utilizado como antisséptico, deter...".

boro has no tracked misspelling variants, a sign its spelling follows regular Portuguese conventions. We don't track a confusable pairing for this entry, 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 Portuguese form is boro, spelled B-O-R-O.

Definition

  1. 1
    elemento químico de símbolo B, possui o número atômico 5 e massa atômica relativa 11 u; é encontrado associado com outros minérios; é um semimetal ou metaloide; é utilizado como antisséptico, detergente e na produção de vidros resistentes ao calor

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 Portuguese corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "boro"?
"boro" is spelled B-O-R-O. The IPA pronunciation is /ˈbɔ.ɾu/.
What does "boro" mean?
As a noun, "boro" means: elemento químico de símbolo B, possui o número atômico 5 e massa atômica relativa 11 u; é encontrado associado com outros minérios; é um semimetal ou metaloide; é utilizado como antisséptico, deter...
How do you pronounce "boro"?
The IPA (International Phonetic Alphabet) transcription for "boro" is /ˈbɔ.ɾu/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "boro" come from?
"boro" is a Portuguese 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 Portuguese words by spelling shape

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

Same letter count

Frequency-ranked Portuguese headwords with 4 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list