medullary

/məˈdʌləɹi/

//məˈdʌləɹi// adj

By · According to Wiktionary data (CC BY-SA) ·

"medullary" is a 9-letter English headword indexed on PlainSpell.

The verdict

“medullary” is an uncommon English word, ranked #76,982 in English word frequency and used as an adjective.

#76,982
frequency rank, English
9
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Relating to a medulla.

Key facts for medullary
PropertyValue
Headwordmedullary
LanguageEnglish
Part of speechAdjective
IPA/məˈdʌləɹi/
Letters9
Frequency rank#76,982
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “medullary” sits in English 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). medullary 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 English entry for medullary is 9 letters long, classified as an adjective, and transcribed in the International Phonetic Alphabet as /məˈdʌləɹi/. Corpus data places it at rank #76,982 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. Wiktionary records 5 distinct senses for this headword, so context determines which meaning a reader should apply.

medullary doesn't appear in our generated misspelling index, a sign its spelling follows regular English conventions. Our dataset records no confusable match here, since no other headword is close enough in sound or shape to pair with it.

Etymologically, the entry records: From Classical Latin medullāris. By surface analysis, medulla + -ary. The correct English form is medullary, spelled M-E-D-U-L-L-A-R-Y.

Definition

  1. 1
    Relating to a medulla.
  2. 2
    Relating to a medulla.
  3. 3
    Relating to a medulla.
  4. 4
    Relating to a medulla.
  5. 5
    Relating to a medulla.

Etymology

From Classical Latin medullāris. By surface analysis, medulla + -ary.

This word in other languages

medular(Español)

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 English corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "medullary"?
"medullary" is spelled M-E-D-U-L-L-A-R-Y. The IPA pronunciation is /məˈdʌləɹi/.
What does "medullary" mean?
As an adjective, "medullary" means: Relating to a medulla.
How do you pronounce "medullary"?
The IPA (International Phonetic Alphabet) transcription for "medullary" is /məˈdʌləɹi/. 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 "medullary"?
From Classical Latin medullāris. By surface analysis, medulla + -ary. 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.

Using “medullary”

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

  • The one correct English spelling is M-E-D-U-L-L-A-R-Y - every other letter order is a misspelling in standard orthography.
  • Say it as /məˈdʌləɹi/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Browse more English words and confusable pairs in the same reference. English words
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