noun · 7 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
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Received-Pronunciation:/ˈbʌk.θɔːn/
General-American:/ˈbʌk.θɔɹn/
US:Recorded audio is listed in the source snapshot.
CMU ARPABET:B AH1 K TH AO2 R N
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
Any of several, often thorny shrubs or small trees, especially
the buckthorn family (Rhamnaceae),
especially genus Rhamnus,
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
Any of several, often thorny shrubs or small trees, especially
the buckthorn family (Rhamnaceae),
especially genus Rhamnus,
especially common buckthorn or purging buckthorn (Rhamnus cathartica).
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
noun
Meaning 3
Any of several, often thorny shrubs or small trees, especially
the buckthorn family (Rhamnaceae),
also alder buckthorn (Frangula), especially Frangula alnus).
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
noun
Meaning 4
Any of several, often thorny shrubs or small trees, especially
sea buckthorn (Hippophae, in family Elaeagnaceae).
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
noun
Meaning 5
an Old World plantain with long narrow ribbed leaves widely established in temperate regions
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: English plantain, narrow-leaved plantain, ribgrass, ribwort, ripple-grass, Plantago lanceolata
Antonyms: none provided
Broader terms: plantain
6
noun
Meaning 6
any shrub or small tree of the genus Bumelia
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
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.
Across languages
Translations
41 source translations are retained for this English entry.
Arabic:
سِدْر
(sidr)
— plant of the genus Rhamnus
Armenian:
դժնիկ
(džnik)
— plant of the genus Rhamnus
Armenian:
ալաժահրի
(alažahri)
— plant of the genus Rhamnus
Breton:
spern-melen
— plant of the genus Rhamnus
Esperanto:
ramno
— plant of the genus Rhamnus
Estonian:
türnpuu
— plant of the genus Rhamnus
Finnish:
paatsama
— plant of the genus Rhamnus
French:
nerprun
— plant of the genus Rhamnus
Galician:
aderno
— plant of the genus Rhamnus
German:
Kreuzdorn
— plant of the genus Rhamnus
Greek:
λευκαγκαθιά
(lefkagkathiá)
— plant of the genus Rhamnus
Latin:
cervī spīna
— plant of the genus Rhamnus
Latin:
calabrīx
— plant of the genus Rhamnus
Eastern Mari:
пирывондо
(piryvondo)
— plant of the genus Rhamnus
Western Mari:
пиломбы
(pilomby)
— plant of the genus Rhamnus
Persian:
ارجنک
(arjanak)
— plant of the genus Rhamnus
Polish:
szakłak
— plant of the genus Rhamnus
Portuguese:
aderno
— plant of the genus Rhamnus
Portuguese:
alaterno
— plant of the genus Rhamnus
Romanian:
verigar
— plant of the genus Rhamnus
Russian:
круши́на
(krušína)
— plant of the genus Rhamnus