osseous

/ˈɒsi.əs/

//ˈɒsi.əs// adj

"osseous" is a 7-letter English headword indexed on PlainSpell.

The verdict

“osseous” is uncommon English (outside the top frequency list), classed as an adjective. The kind of spelling people second-guess.

Unranked
below top-frequency English
7
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Of, relating to, or made of bone; bony.

Corpus desk

Index EN-osseous · osseous · English

osseous · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 7 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "O" thin
  • PHOTO-UNK Peer pending

Read with this headword: Spelling guide for this pattern

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 osseous
PropertyValue
Headwordosseous
LanguageEnglish
Part of speechAdjective
IPA/ˈɒsi.əs/
Letters7
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “osseous” in English

osseousfalls outside the top-100,000 ranked English 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

osseous is uncommon English outside the top frequency list, classed as anadjective, transcribed /ˈɒsi.əs/. Rarity is why readers land here mid-draft. Gloss: "Of, relating to, or made of bone; bony.".

We couldn't generate a plausible misspelling set for osseous, typically a sign the spelling maps closely to how the word sounds. This headword has no recorded confusable partner, since nothing in our dataset looks or sounds close enough to cause mix-ups.

Etymologically, the entry records: Borrowed from Latin osseus (“bony, (attributive) bone”), from os (“bone”) + -eus. The correct English form is osseous, spelled O-S-S-E-O-U-S.

Definition

  1. 1
    Of, relating to, or made of bone; bony.

Recorded use

Wiktionary examples

These source excerpts show how osseous appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. One of Hecker's successors at the honest task of baking was Peter M. Baldwin, known to all as the 'General' — a tall, spare, osseous sort of man, built on the large Western plan, and thought to resemble Andrew Jackson.
  2. It could be some kind of inception based advertising campaign… make people feel vulnerable so that they want to summon some osseous defenders?

Etymology

Borrowed from Latin osseus (“bony, (attributive) bone”), from os (“bone”) + -eus.

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 "osseous"?
"osseous" is spelled O-S-S-E-O-U-S. The IPA pronunciation is /ˈɒsi.əs/.
What does "osseous" mean?
As an adjective, "osseous" means: Of, relating to, or made of bone; bony.
How do you pronounce "osseous"?
The IPA (International Phonetic Alphabet) transcription for "osseous" is /ˈɒsi.əs/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "osseous"?
Borrowed from Latin osseus (“bony, (attributive) bone”), from os (“bone”) + -eus. See the full etymology section above for more details.
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