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Definition of iochroma
iochroma
/ˌaɪ.oʊˈkroʊ.mə/
i · o · chro · ma
Plural:iochromas
iochroma Lexical Profile
CEFR
C2
Grade
11
Tier
3
Usage
Rare
• noun
1
Any of several South American shrubs and small trees belonging to the genus Iochroma in the nightshade family, widely cultivated as ornamental plants for their dense clusters of vibrant, tubular flowers that are typically purple, blue, red, or yellow.
Example
"The horticulturist planted an iochroma near the patio to attract hummingbirds with its bright, tubular purple blossoms."
• Rhymes for iochroma
Word Origin & Etymology
Derived from Modern Latin, from the Greek words 'ion' (violet) and 'chrōma' (color), referencing the vivid purple and blue tubular flowers characteristic of many species in this botanical genus.
Cite this Entry
Wordmom. (2026). Definition of Iochroma. In Wordmom Dictionary. Retrieved Oct 12, 2026, from https://wordmom.com/dictionary/iochroma