buckthorn

/ˈbʌk.θɔːn/

//ˈbʌk.θɔːn// noun

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

The verdict

“buckthorn” is uncommon English (frequency #86,093 among 4,121 “B” headwords), classed as a noun. The kind of spelling people second-guess.

#86,093
frequency rank, English
4,121
“B” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Any of several, often thorny shrubs or small trees, especially

Corpus desk

Index EN-buckthorn · buckthorn · English

buckthorn · rank #86,093 · 0 variants · 0 confusables

  • FREQ-RARE #86,093
  • LEN-LONG 9 letters
  • VOW-2 2 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 4,121
  • PHOTO-FINISH bubbler

Nearest frequency peer: bubbler (-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 “buckthorn”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

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

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for buckthorn
PropertyValue
Headwordbuckthorn
LanguageEnglish
Part of speechNoun
IPA/ˈbʌk.θɔːn/
Letters9
Frequency rank#86,093
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “buckthorn” in English

This scale runs from the tiny cluster of words that carry ordinary speech (left) to the long tail of words almost nobody reaches for (right).buckthornfalls 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: “bubbler” (#86,092), “buhl” (#86,094), “BTO” (#86,091). Among 4,121 “B” headwords, “buckthorn” is #86,093. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

buckthorn is uncommon English at frequency #86,093 among 4,121 “B” headwords, classed as anoun, transcribed /ˈbʌk.θɔːn/. Rarity is why readers land here mid-draft. 4 senses are on record.

Zero misspellings are on record for buckthorn in our index, which points to an orthography that plays by predictable English rules. No confusable counterpart is on file for this word, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.

Etymologically, the entry records: Calque of Latin cervī spīna (“deer's thorny shrub”), cervi (“deer's”) being the genitive singular of cervus (“deer”), from Proto-Italic *kerwos, from Proto-Indo-European *ḱr̥h₂wós, from *ḱerh₂- (“horn”) + *-wós, spīna (“thorny shrub”) from Proto-Italic *spe… The correct English form is buckthorn, spelled B-U-C-K-T-H-O-R-N.

Definition

  1. 1
    Any of several, often thorny shrubs or small trees, especially
  2. 2
    Any of several, often thorny shrubs or small trees, especially
  3. 3
    Any of several, often thorny shrubs or small trees, especially
  4. 4
    Any of several, often thorny shrubs or small trees, especially

Etymology

Calque of Latin cervī spīna (“deer's thorny shrub”), cervi (“deer's”) being the genitive singular of cervus (“deer”), from Proto-Italic *kerwos, from Proto-Indo-European *ḱr̥h₂wós, from *ḱerh₂- (“horn”) + *-wós, spīna (“thorny shrub”) from Proto-Italic *speinā, from Proto-Indo-European *spey- (“sharp point”). By surface analysis, buck + thorn.

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 "buckthorn"?
"buckthorn" is spelled B-U-C-K-T-H-O-R-N. The IPA pronunciation is /ˈbʌk.θɔːn/.
What does "buckthorn" mean?
As a noun, "buckthorn" means: Any of several, often thorny shrubs or small trees, especially
How do you pronounce "buckthorn"?
The IPA (International Phonetic Alphabet) transcription for "buckthorn" is /ˈbʌk.θɔːn/. 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 "buckthorn"?
Calque of Latin cervī spīna (“deer's thorny shrub”), cervi (“deer's”) being the genitive singular of cervus (“deer”), from Proto-Italic *kerwos, from Proto-Indo-European *ḱr̥h₂wós, from *ḱerh₂- (“horn”) + *-wós, spīna (“thorny shrub”) from Proto-I... 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 "buckthorn", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 9 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list