aço

//ˈa.su// noun

The verdict

“aço” is a regularly-used Portuguese word, ranked #4,209 in Portuguese word frequency and used as a noun.

#4,209
frequency rank, Portuguese
3
letters
20
confusable pairs

Dominant Wiktionary sense: liga composta principalmente de ferro e carbono utilizada para a fabricação de utensílios, armas, veículos e uma infinidade de outros objetos da vida moderna

Key facts for aço
PropertyValue
Headwordaço
LanguagePortuguese
Part of speechNoun
IPA/ˈa.su/
Letters3
Frequency rank#4,209
Misspellings tracked0
Confusable pairs20
SourceWiktionary (kaikki.org)

Where “aço” sits in Portuguese frequency

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right). aço lands here:

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

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

Spelling & Dictionary Insight

The Portuguese entry for aço is 3 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /ˈa.su/. Corpus data places it at rank #4,209 in overall Portuguese word frequency, indicating it appears regularly in written and spoken text. The dominant gloss from Wiktionary reads: "liga composta principalmente de ferro e carbono utilizada para a fabricação de utensílios, armas, veículos e uma infinidade de outros objetos da vida moderna".

No misspelling variants are generated for aço in our index, suggesting the orthography follows predictable Portuguese patterns. It also participates in 20 confusable-pair relationships, "As", "ao", "ar", and more, where similar look or sound leads writers to substitute one word for another in context.

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 Portuguese form is aço, spelled A-Ç-O, and any other sequence of those letters, regardless of how natural it feels, is a misspelling in standard orthography.

Definition

  1. 1
    liga composta principalmente de ferro e carbono utilizada para a fabricação de utensílios, armas, veículos e uma infinidade de outros objetos da vida moderna

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 "aço"?
"aço" is spelled A-Ç-O. The IPA pronunciation is /ˈa.su/.
What does "aço" mean?
As a noun, "aço" means: liga composta principalmente de ferro e carbono utilizada para a fabricação de utensílios, armas, veículos e uma infinidade de outros objetos da vida moderna
What words are commonly confused with "aço"?
"aço" is commonly confused with "As", "ao", "ar". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "aço"?
The IPA (International Phonetic Alphabet) transcription for "aço" is /ˈa.su/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "aço" come from?
"aço" 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.

Using “aço”

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

  • The one correct Portuguese spelling is A-Ç-O — every other letter order is a misspelling in standard orthography.
  • Say it as /ˈa.su/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Don't mix it up with “As” — see the side-by-side comparison. aço vs As
  • Browse more Portuguese words and confusable pairs in the same reference. Portuguese words

Nearby Portuguese words

Other entries that begin with the letter A in our Portuguese 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