dayflower

noun

day·​flow·​er ˈdā-ˌflau̇(-ə)r How to pronounce dayflower (audio)
: any of a genus (Commelina) of herbs of the spiderwort family having one petal smaller than the other two
especially : a blue-flowered Asian herb (C. communis) with the smaller petal white that has become naturalized as a weed in the U.S.

Examples of dayflower in a Sentence

Recent Examples on the Web
These examples are automatically compiled from online sources to illustrate current usage. Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
In sheltered niches, dayflowers sometimes usher in the first days of winter. Dave Taft, New York Times, 20 Sep. 2017

Word History

First Known Use

circa 1688, in the meaning defined above

Time Traveler
The first known use of dayflower was circa 1688

Dictionary Entries Near dayflower

Cite this Entry

“Dayflower.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dayflower. Accessed 15 Nov. 2024.

More from Merriam-Webster on dayflower

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!