triodo

[ˈt̪ɾjoð̞o]

/[ˈt̪ɾjoð̞o]/ noun

The verdict

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

Unranked
below top-frequency Spanish
6
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Válvula termoiónica de tres electrodos; el cátodo, el ánodo y la rejilla de control

Corpus desk

Index ES-triodo · triodo · Spanish

triodo · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 6 letters
  • VOW-3 3 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "T" thin
  • PHOTO-UNK Peer pending

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.

Key facts for triodo
PropertyValue
Headwordtriodo
LanguageSpanish
Part of speechNoun
IPA[ˈt̪ɾjoð̞o]
Letters6
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Cola larga: rango de “triodo” en español

triodoestá más allá de las 100.000 formas más frecuentes del español, en la cola de léxico especializado o poco usado donde la duda ortográfica aprieta.

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

Rare enough to double-check

triodo is uncommon Spanish outside the top frequency list, classed as anoun, transcribed [ˈt̪ɾjoð̞o]. Rarity is why readers land here mid-draft. 2 senses are on record.

Zero misspellings are on record for triodo in our index, since its letter pattern doesn't lend itself to common typo substitutions. It is not paired with a close-neighbour confusable in our dataset, since no other headword is close enough in sound or shape to pair with it.

No borrowing history is documented for this entry, so any spelling logic here comes from how the word's sounds map to letters, not a documented origin story. The correct Spanish form is triodo, spelled T-R-I-O-D-O.

Definition

  1. 1
    Válvula termoiónica de tres electrodos; el cátodo, el ánodo y la rejilla de control
  2. 2
    Transistor compuesto por tres terminales

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). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "triodo"?
"triodo" is spelled T-R-I-O-D-O. The IPA pronunciation is [ˈt̪ɾjoð̞o].
What does "triodo" mean?
As a noun, "triodo" means: Válvula termoiónica de tres electrodos; el cátodo, el ánodo y la rejilla de control
How do you pronounce "triodo"?
The IPA (International Phonetic Alphabet) transcription for "triodo" is [ˈt̪ɾjoð̞o]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "triodo" come from?
"triodo" 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.

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

Source: FrequencyWords open word-frequency list