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.
The hotel is in Pacific Grove, known for a popular spot in the monarch butterfly migration, and located between Monterey and Carmel-by-the-Sea. Ramsey Qubein, Forbes, 28 Dec. 2024 Organizations petitioned the government to list the monarch butterfly in 2015, but the agency placed the insects on a kind of waiting list for protection. Austin Corona, The Arizona Republic, 12 Dec. 2024 In response, the U.S. Fish and Wildlife Service (USFWS) is taking a step toward protecting monarchs: The agency proposed listing monarch butterflies as threatened under the Endangered Species Act on Tuesday, which would extend federal protection to the species. Gayoung Lee, Smithsonian Magazine, 11 Dec. 2024 Conservationists hope the decision will galvanize efforts to preserve the monarch butterfly for future generations. Joseph Epstein, Newsweek, 11 Dec. 2024 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 11 Jan. 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

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