Dictionary

tithonia

noun ti·tho·nia \tə-ˈthō-nyə, tī-, -nē-ə\

Definition of TITHONIA

:  any of a genus (Tithonia) of tall composite herbs or shrubs of Mexico and Central America that have flower heads resembling sunflowers and that are sometimes grown as ornamentals
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Origin of TITHONIA

New Latin, probably from Latin Tithonia, poetic name of Aurora
First Known Use: 1940

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