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
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The preview videos showed a statue with a Lady Dior bag covered in daisies, and a bee hovering over a dahlia. Joelle Diderich, Footwear News, 22 Sep. 2025 African marigolds, in particular, are tall, stunning plants that bloom in dahlia-esque shapes, grow several feet tall, and keep on pushing blooms until frost (which usually ends your fall mum display anyway). Andy Wilcox, Better Homes & Gardens, 20 Sep. 2025 Think chrysanthemums of crimson red, deep purple and pale pink, framed by dark foliage and complemented by pops of cream and light rose from dahlias and other classic fall flowers. Molly Guthrey, Twin Cities, 18 Sep. 2025 On that same trip, a market of simple tables with buckets of those gorgeous blooms caught their attention and ultimately pushed them to switch to cultivating dahlias, which many Southerners were unfamiliar with at the time. Cameron Beall, Southern Living, 13 Sep. 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 30 Sep. 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

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