osm

num

The verdict

“osm” is uncommon Portuguese (frequency #93,103 among 846 “O” headwords), classed as a numeral. The kind of spelling people second-guess.

#93,103
frequency rank, Portuguese
846
“O” headwords

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - oito

Key facts for osm
PropertyValue
Headwordosm
LanguagePortuguese
Part of speechNumeral
Letters3
Frequency rank#93,103
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “osm” 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). osm lands here:

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

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

Rare enough to double-check

osm is uncommon Portuguese at frequency #93,103 among 846 “O” headwords, classed as anumeral. Rarity is why readers land here mid-draft. Gloss: "oito".

osm doesn't appear in our generated misspelling index, and the word's spelling is regular enough that our generator found nothing worth flagging. Our dataset records no confusable match here, since nothing in our dataset looks or sounds close enough to cause mix-ups.

Our source data has no etymology on file for this entry, so its spelling is easiest explained by how it's pronounced rather than where it came from. The correct Portuguese form is osm, spelled O-S-M.

Definition

  1. 1
    oito

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 "osm"?
"osm" is spelled O-S-M.
What does "osm" mean?
As a numeral, "osm" means: oito
What language does "osm" come from?
"osm" is a Portuguese 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.

Using “osm”

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

  • The one correct Portuguese spelling is O-S-M - every other letter order is a misspelling in standard orthography.
  • Browse more Portuguese words and confusable pairs in the same reference. Portuguese words

Other uncommon Portuguese words near this rank

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