axillary

/ˈæksɪlɛɹi/

//ˈæksɪlɛɹi// adj

"axillary" is a 8-letter English headword indexed on PlainSpell.

The verdict

“axillary” is an uncommon English word, ranked #58,526 in English word frequency and used as an adjective.

#58,526
frequency rank, English
8
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Of or pertaining to the axilla or armpit.

Key facts for axillary
PropertyValue
Headwordaxillary
LanguageEnglish
Part of speechAdjective
IPA/ˈæksɪlɛɹi/
Letters8
Frequency rank#58,526
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “axillary” 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). axillary 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 axillary is 8 letters long, classified as an adjective, and transcribed in the International Phonetic Alphabet as /ˈæksɪlɛɹi/. Corpus data places it at rank #58,526 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. Wiktionary records 2 distinct senses for this headword, so context determines which meaning a reader should apply.

The misspelling generator found no plausible variants for axillary, since its letter sequence doesn't invite the usual edit-distance slips. Our dataset records no confusable match here, since its spelling is unusual enough that it doesn't cluster with a lookalike.

Etymologically, the entry records: Alteration by association with -ary of the French axillaire (“of the axilla”), itself an alteration of the earlier forms aisselliere and aissellaire, both from the assumed Latin etymon *axillāris, from axilla (“armpit”), diminutive form of the assumed *axula. The correct English form is axillary, spelled A-X-I-L-L-A-R-Y.

Definition

  1. 1
    Of or pertaining to the axilla or armpit.
  2. 2
    Situated in, or rising from, an axil; relating to an axil.

Etymology

Alteration by association with -ary of the French axillaire (“of the axilla”), itself an alteration of the earlier forms aisselliere and aissellaire, both from the assumed Latin etymon *axillāris, from axilla (“armpit”), diminutive form of the assumed *axula.

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

Frequently Asked Questions

How do you spell "axillary"?
"axillary" is spelled A-X-I-L-L-A-R-Y. The IPA pronunciation is /ˈæksɪlɛɹi/.
What does "axillary" mean?
As an adjective, "axillary" means: Of or pertaining to the axilla or armpit.
How do you pronounce "axillary"?
The IPA (International Phonetic Alphabet) transcription for "axillary" is /ˈæksɪlɛɹi/. 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 "axillary"?
Alteration by association with -ary of the French axillaire (“of the axilla”), itself an alteration of the earlier forms aisselliere and aissellaire, both from the assumed Latin etymon *axillāris, from axilla (“armpit”), diminutive form of the ass... 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 “axillary”

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

  • The one correct English spelling is A-X-I-L-L-A-R-Y - every other letter order is a misspelling in standard orthography.
  • Say it as /ˈæksɪlɛɹi/ (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