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Definition of rhus
rhus
/ruːs/
rhus
Plural:rhuses
rhus Lexical Profile
CEFR
C2
Grade
12
Tier
3
Usage
Rare
rhus Game Scores & Validity
Scrabble US
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WWF
Wordle Guess
• noun
1
Any deciduous or evergreen shrub or small tree of the genus Rhus (commonly known as sumac) in the cashew family Anacardiaceae, native to temperate and subtropical regions worldwide and cultivated for its dense, upright panicles of small greenish-white to yellowish flowers, pinnate foliage with vibrant autumn color, and fuzzy crimson fruit clusters.
Synonyms
View all synonyms for rhus• Rhymes for rhus
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Word Origin & Etymology
Borrowed from Latin rhus, from Ancient Greek rhous, the classical name for the sumac plant.
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Rhus. In Wordmom Dictionary. Retrieved Oct 21, 2026, from https://wordmom.com/dictionary/rhus