bouton

/buːˈtɒn/

//buːˈtɒn// noun

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

"bouton" is a 6-letter English headword indexed on PlainSpell.

The verdict

“bouton” is uncommon English (frequency #88,143 among 4,121 “B” headwords), classed as a noun. The kind of spelling people second-guess.

#88,143
frequency rank, English
4,121
“B” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A bud-like swelling, especially one at the end of an axon.

Corpus desk

Index EN-bouton · bouton · English

bouton · rank #88,143 · 0 variants · 0 confusables

  • FREQ-RARE #88,143
  • LEN-LONG 6 letters
  • VOW-3 3 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 4,121
  • PHOTO-FINISH bourguignon

Nearest frequency peer: bourguignon (-1 rank slots)

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.

Long-tail ranks near “bouton”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

What this shows Long-tail view: where “bouton” sits against similarly uncommon English ranks.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for bouton
PropertyValue
Headwordbouton
LanguageEnglish
Part of speechNoun
IPA/buːˈtɒn/
Letters6
Frequency rank#88,143
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “bouton” in English

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

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

Ticks step logarithmically, so each one marks a roughly tenfold drop in how often the word turns up. Rare peers in the same band: “bourguignon” (#88,142), “Braham” (#88,144), “boudin” (#88,141). Among 4,121 “B” headwords, “bouton” is #88,143. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

bouton is uncommon English at frequency #88,143 among 4,121 “B” headwords, classed as anoun, transcribed /buːˈtɒn/. Rarity is why readers land here mid-draft. Gloss: "A bud-like swelling, especially one at the end of an axon.".

Our edit-distance generator produced no likely misspellings for bouton, suggesting the orthography follows predictable English patterns. We don't track a confusable pairing for this entry, suggesting its spelling stands apart enough that readers rarely confuse it with something else.

Etymologically, the entry records: Borrowed from French bouton. Doublet of button. The correct English form is bouton, spelled B-O-U-T-O-N.

Definition

  1. 1
    A bud-like swelling, especially one at the end of an axon.

Recorded use

Wiktionary examples

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

  1. terminal bouton
  2. synaptic bouton

Etymology

Borrowed from French bouton. Doublet of button.

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 "bouton"?
"bouton" is spelled B-O-U-T-O-N. The IPA pronunciation is /buːˈtɒn/.
What does "bouton" mean?
As a noun, "bouton" means: A bud-like swelling, especially one at the end of an axon.
How do you pronounce "bouton"?
The IPA (International Phonetic Alphabet) transcription for "bouton" is /buːˈtɒn/. 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 "bouton"?
Borrowed from French bouton. Doublet of button. 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.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "bouton", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 6 letters (nearest by frequency rank).

Braham#88,144boudin#88,141Borgen#88,138borate#88,137

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list