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Definition of balloon vine
balloon vine
Plural:balloon vines
balloon vine Lexical Profile
CEFR
C1
Grade
11
Tier
3
Usage
Rare
• noun
1
A fast-growing tropical and subtropical climbing plant in the soapberry family, characterized by its delicate white flowers and distinctive inflated, papery seed pods that resemble small balloons.
Example
"The gardener planted a balloon vine along the chain-link fence to enjoy its unusual, lantern-like seed pods throughout the summer."
Synonyms
View all synonyms for balloon vine• Nearby Words
Word Origin & Etymology
The name is derived directly from the plant's visual characteristics, referring to its papery, inflated seed capsules that resemble miniature balloons, and its vining, climbing growth habit.
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Balloon vine. In Wordmom Dictionary. Retrieved Oct 12, 2026, from https://wordmom.com/dictionary/balloon vine