moon·​flow·​er | \ ˈmün-ˌflau̇(-ə)r How to pronounce moonflower (audio) \

Definition of moonflower

: a tropical American morning glory (Ipomoea alba synonym Calonyction aculeatum) with fragrant flowers also : any of several related plants

Examples of moonflower in a Sentence

Recent Examples on the Web

One species, the Hawaiian moonflower, lives only in the dry forests of Hawaii — but its closest relatives all live in Mexico. Carl Zimmer, New York Times, "All by Itself, the Humble Sweet Potato Colonized the World," 12 Apr. 2018 The scientists estimate that the Hawaiian moonflower separated from its relatives — and made its journey across the Pacific — over a million years ago. Carl Zimmer, New York Times, "All by Itself, the Humble Sweet Potato Colonized the World," 12 Apr. 2018 Start these ornamental annuals indoors for transplanting outdoors in mid to late May:alyssum, cosmos, cardinal climber, marigolds, nicotiana, moonflower and impatiens. Betty Cahill, The Denver Post, "Punch List: What to do in your Denver-area garden the first week of April," 31 Mar. 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'moonflower.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of moonflower

circa 1909, in the meaning defined above

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Dictionary Entries near moonflower

moon fern




moon gate



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Time Traveler for moonflower

The first known use of moonflower was circa 1909

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More from Merriam-Webster on moonflower

Rhyming Dictionary: Words that rhyme with moonflower Encyclopedia article about moonflower

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of or relating to the heavens

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