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Definition of zanthoxylum
zanthoxylum
/ˌzæn.θəˈzaɪ.ləm/
zan · tho · xy · lum
Plural:zanthoxylums
zanthoxylum Lexical Profile
CEFR
C2
Grade
13
Tier
3
Usage
Rare
zanthoxylum Game Scores & Validity
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• noun
1
Any of various aromatic, often spiny deciduous or evergreen trees and shrubs of the genus Zanthoxylum in the rue family (Rutaceae), native to warm temperate and subtropical regions worldwide, bearing pinnate leaves, clusters of small greenish-yellow or white blossoms, and pungent seed pods such as Sichuan pepper.
2
The dried bark or berries of certain plants of the genus Zanthoxylum, traditionally used in herbal medicine as a stimulant and remedy for toothache.
• Rhymes for zanthoxylum
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Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Zanthoxylum. In Wordmom Dictionary. Retrieved Oct 16, 2026, from https://wordmom.com/dictionary/zanthoxylum