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Definition of physocarpus
physocarpus
/ˌfaɪsoʊˈkɑːrpəs/
phy · so · car · pus
Plural:physocarpuses
physocarpus Lexical Profile
CEFR
C2
Grade
13
Tier
3
Usage
Rare
• noun
1
Any deciduous shrub of the genus Physocarpus in the rose family (Rosaceae), native to North America and northeastern Asia, commonly known as ninebark and cultivated as an ornamental garden plant for its peeling bark, colorful foliage, and rounded clusters of small white or pinkish five-petaled flowers followed by inflated bladder-like seed pods.
Synonyms
View all synonyms for physocarpus• Rhymes for physocarpus
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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 Physocarpus. In Wordmom Dictionary. Retrieved Oct 16, 2026, from https://wordmom.com/dictionary/physocarpus