tetraedro

/ˌtɛ.tɾa.ˈɛ.dɾu/

//ˌtɛ.tɾa.ˈɛ.dɾu// noun

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

The verdict

“tetraedro” is uncommon Portuguese (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.

Unranked
below top-frequency Portuguese
9
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - poliedro de quatro faces

Key facts for tetraedro
PropertyValue
Headwordtetraedro
LanguagePortuguese
Part of speechNoun
IPA/ˌtɛ.tɾa.ˈɛ.dɾu/
Letters9
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “tetraedro” sits in Portuguese frequency

tetraedro falls outside the top-100,000 ranked Portuguese 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.

Rare enough to double-check

tetraedro is uncommon Portuguese outside the top frequency list, classed as anoun, transcribed /ˌtɛ.tɾa.ˈɛ.dɾu/. Rarity is why readers land here mid-draft. Gloss: "poliedro de quatro faces".

Our edit-distance generator produced no likely misspellings for tetraedro, and the word's spelling is regular enough that our generator found nothing worth flagging. This headword has no recorded confusable partner, a sign it's visually distinctive enough not to be mixed up with another word.

No borrowing history is documented for this entry, so spelling patterns must be inferred from the word's phoneme-to-grapheme mapping rather than from a documented borrowing chain. The correct Portuguese form is tetraedro, spelled T-E-T-R-A-E-D-R-O.

Definition

  1. 1
    poliedro de quatro faces

This word in other languages

tetrahedron(English)tetraedro(Español)tetraèdre(Français)Tetraeder(Deutsch)

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.

Frequently Asked Questions

How do you spell "tetraedro"?
"tetraedro" is spelled T-E-T-R-A-E-D-R-O. The IPA pronunciation is /ˌtɛ.tɾa.ˈɛ.dɾu/.
What does "tetraedro" mean?
As a noun, "tetraedro" means: poliedro de quatro faces
How do you pronounce "tetraedro"?
The IPA (International Phonetic Alphabet) transcription for "tetraedro" is /ˌtɛ.tɾa.ˈɛ.dɾu/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "tetraedro" come from?
"tetraedro" is a Portuguese 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 “tetraedro”

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

  • The one correct Portuguese spelling is T-E-T-R-A-E-D-R-O - every other letter order is a misspelling in standard orthography.
  • Say it as /ˌtɛ.tɾa.ˈɛ.dɾu/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Browse more Portuguese words and confusable pairs in the same reference. Portuguese 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