monarch butterfly

noun

: a large migratory American butterfly (Danaus plexippus) that has orange-brown wings with black veins and borders and a larva that feeds on milkweed

Illustration of monarch butterfly

Illustration of monarch butterfly

Examples of monarch butterfly 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.
California State Parks is the largest single land manager for monarch butterfly groves, and the agency plays a big role in the species’ conservation. Andrew Sheeler, Sacramento Bee, 4 Feb. 2025 California’s monarch butterfly population plummets; fire wipes out Topanga habitat. Kevinisha Walker, Los Angeles Times, 1 Feb. 2025 Butterflies Mira Mariah On average an adult’s hand is about three inches wide, which is around the same size as the wingspan of a monarch butterfly. Leah Prinzivalli, Allure, 23 Jan. 2025 The plight of the monarch butterfly is an opportunity to seriously reexamine the role of pesticides in biodiversity loss. Sharmeen Morrison, The Mercury News, 12 Jan. 2025 See all Example Sentences for monarch butterfly 

Word History

First Known Use

1890, in the meaning defined above

Time Traveler
The first known use of monarch butterfly was in 1890

Dictionary Entries Near monarch butterfly

Cite this Entry

“Monarch butterfly.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/monarch%20butterfly. Accessed 21 Feb. 2025.

Kids Definition

monarch butterfly

noun
: a large orange and black American butterfly that migrates in large numbers in the spring and fall and whose larva feeds on milkweed

More from Merriam-Webster on monarch butterfly

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