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 The survey also found that monarch butterfly numbers had dropped from 928 in 2022 to 374 in 2023, the second-lowest number of monarchs recorded in the decade-long survey. Allana Haynes, Baltimore Sun, 17 Apr. 2024 The event spotlights local wildlife in the Southwest region, including monarch butterflies. Linda McIntosh, San Diego Union-Tribune, 2 May 2024 See all Example Sentences for monarch butterfly 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'monarch butterfly.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

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 1 Jun. 2024.

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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