dahlia

noun

dahl·​ia ˈdal-yə How to pronounce dahlia (audio) ˈdäl- How to pronounce dahlia (audio)
 US also and British usually  ˈdāl-
: any of a genus (Dahlia) of American tuberous-rooted composite herbs having opposite pinnate leaves and rayed flower heads and including many that are cultivated as ornamentals

Examples of dahlia in a Sentence

Recent Examples on the Web
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Then, grab showier flowers like lilies, hydrangeas, roses, sunflowers, peonies, dahlias, or ranunculus. Andrea Beck, Better Homes & Gardens, 17 May 2025 Bromeliads, calathea, chrysanthemums, dahlias, lisianthuses also swirl toward the ceiling. James Barron, New York Times, 1 May 2025 Among the most popular flowers are ranunculus and peonies as well as 3,000 dahlia plants in rainbow varieties. Sean Krofssik, Hartford Courant, 24 Mar. 2025 At the time, Jaden wore a tailored custom Thom Browne ensemble, including a white denim coat featuring dahlia adornments and several straps. Brenton Blanchet, People.com, 6 May 2025 See All Example Sentences for dahlia

Word History

Etymology

New Latin, genus name, from Anders Dahl †1789 Swedish botanist

First Known Use

1835, in the meaning defined above

Time Traveler
The first known use of dahlia was in 1835

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Cite this Entry

“Dahlia.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dahlia. Accessed 5 Jun. 2025.

Kids Definition

dahlia

noun
dahl·​ia ˈdal-yə How to pronounce dahlia (audio) ˈdäl- How to pronounce dahlia (audio)
: any of a genus of American herbs related to the daisies and having brightly colored flower heads and a root that is a tuber

More from Merriam-Webster on dahlia

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