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Definition of dahlia
dahlia
/ˈdæljə/
dah · lia
Plural:dahlias
dahlia Lexical Profile
CEFR
B2
Grade
7
Tier
2
Usage
Top 10k
dahlia Game Scores & Validity
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WWF
Wordle Guess
• noun
1
A tuberous-rooted plant of the daisy family (Asteraceae) native to Mexico and Central America, widely cultivated for its large, brightly colored, and architecturally diverse flowers.
Example
"She planted a row of vibrant red and yellow dahlias along the garden fence, ensuring they would bloom brilliantly in late summer."
• Nearby Words
Word Origin & Etymology
Named in 1791 by the Spanish botanist Antonio José Cavanilles in honor of Anders Dahl, an 18th-century Swedish botanist and student of Carl Linnaeus, combined with the Modern Latin botanical suffix '-ia'.
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Dahlia. In Wordmom Dictionary. Retrieved Oct 16, 2026, from https://wordmom.com/dictionary/dahlia