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Definition of dietes
dietes
/daɪˈiːtiːz/
di · e · tes
Plural:dietes
dietes Lexical Profile
CEFR
C2
Grade
13
Tier
3
Usage
Rare
• noun
1
Any rhizomatous perennial plant of the genus Dietes in the iris family (Iridaceae), native primarily to eastern and southern Africa and Lord Howe Island, having tufts of stiff, sword-shaped leaves and bearing short-lived, iris-like white, yellow, or bicolor flowers marked with orange, brown, or violet nectar guides.
• Rhymes for dietes
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Dietes. In Wordmom Dictionary. Retrieved Oct 16, 2026, from https://wordmom.com/dictionary/dietes