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Definition of isotoma
isotoma
/ˌaɪsəˈtoʊmə/
i · so · to · ma
Plural:isotomas
isotoma Lexical Profile
CEFR
C2
Grade
13
Tier
3
Usage
Rare
Syllables
4
• noun
1
Any plant of the genus Isotoma (in the bellflower family Campanulaceae), native to Australia and New Zealand and cultivated as an ornamental garden flower for its abundant, starry, five-lobed blue, purple, pink, or white blossoms.
2
Any small, wingless hexapod arthropod of the genus Isotoma (family Isotomidae), a group of springtails commonly found in moist soil, leaf litter, and snow.
Synonyms
View all synonyms for isotoma• Rhymes for isotoma
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Isotoma. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/isotoma