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Definition of oxypetalum
oxypetalum
/ˌɑːk.siˈpɛt.əl.əm/
ox · y · pet · a · lum
Plural:oxypetalums
oxypetalum Lexical Profile
CEFR
C2
Grade
12
Tier
3
Usage
Rare
• noun
1
A genus of climbing perennial vines and subshrubs in the dogbane family (Apocynaceae), native primarily to South America, widely recognized in horticulture for species that produce distinctive, star-shaped, pale blue flowers.
Example
"The florist incorporated delicate stems of blue oxypetalum into the bridal bouquet to provide a rare, natural touch of azure."
Synonyms
View all synonyms for oxypetalum• Rhymes for oxypetalum
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Word Origin & Etymology
Derived from the Greek words 'oxys' (sharp) and 'petalon' (petal), referencing the characteristic sharply pointed petals of the flowers in this genus, with the Latin suffix '-um'.
Cite this Entry
Wordmom. (2026). Definition of Oxypetalum. In Wordmom Dictionary. Retrieved Oct 12, 2026, from https://wordmom.com/dictionary/oxypetalum