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Definition of eustoma
eustoma
/juːˈstoʊ.mə/
eus · to · ma
Plural:eustomas
eustoma Lexical Profile
CEFR
C2
Grade
11
Tier
3
Usage
Rare
• noun
1
Any plant or flower of a small genus in the gentian family (Gentianaceae), native to warm regions of the southern United States, Mexico, and northern South America, widely cultivated in floristry for its attractive, bell-shaped blooms.
Example
"For her wedding centerpiece, she requested a lush arrangement of white roses and pale pink eustomas."
Synonyms
View all synonyms for eustoma• Rhymes for eustoma
• Nearby Words
Word Origin & Etymology
Coined in the early 19th century from Ancient Greek 'eu-' (good, beautiful) and 'stoma' (mouth), referring to the attractive, wide opening of the flower's corolla.
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Eustoma. In Wordmom Dictionary. Retrieved Oct 14, 2026, from https://wordmom.com/dictionary/eustoma