electro-

[eˈlekt̪ɾo]

/[eˈlekt̪ɾo]/ prefix

The verdict

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

Unranked
below top-frequency Spanish
8
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Usado en palabras, generalmente técnicas o científicas en su origen, con el significado de eléctrico o electricidad.

Corpus desk

Index ES-electro · electro- · Spanish

electro- · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 8 letters
  • VOW-3 3 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "E" 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 electro-
PropertyValue
Headwordelectro-
LanguageSpanish
Part of speechPrefix
IPA[eˈlekt̪ɾo]
Letters8
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Cola larga: rango de “electro-” en español

electro-no entra en el top 100.000 del español: zona de términos técnicos, arcaicos o escasos, el terreno típico de la doble comprobación.

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

Rare enough to double-check

electro- is uncommon Spanish outside the top frequency list, classed as aprefix, transcribed [eˈlekt̪ɾo]. Rarity is why readers land here mid-draft. Gloss: "Usado en palabras, generalmente técnicas o científicas en su origen, con el significado de eléctrico o electricidad.".

We couldn't generate a plausible misspelling set for electro-, which points to an orthography that plays by predictable Spanish rules. We don't track a confusable pairing for this entry, which typically means the spelling is too distinctive to be mistaken for another word.

No borrowing history is documented for this entry, so its spelling is easiest explained by how it's pronounced rather than where it came from. The correct Spanish form is electro-, spelled E-L-E-C-T-R-O--.

Definition

  1. 1
    Usado en palabras, generalmente técnicas o científicas en su origen, con el significado de eléctrico o electricidad.

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 "electro-"?
"electro-" is spelled E-L-E-C-T-R-O--. The IPA pronunciation is [eˈlekt̪ɾo].
What does "electro-" mean?
As a prefix, "electro-" means: Usado en palabras, generalmente técnicas o científicas en su origen, con el significado de eléctrico o electricidad.
How do you pronounce "electro-"?
The IPA (International Phonetic Alphabet) transcription for "electro-" is [eˈlekt̪ɾo]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "electro-" come from?
"electro-" is a Spanish word. PlainSpell's reference spans five languages -- English, Spanish, Portuguese, French, and German -- with definitions, pronunciations, and spelling data for each.
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