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: a large mostly pale green American saturniid moth (Actias luna) with long tails on the hind wings
Examples of luna moth in a Sentence
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The larvae of the magnificent luna moth also take shelter rolled in leaves.
—Tovah Martin, Washington Post, 30 Oct. 2023
The lime-green luna moth has prominent markings on its wings that greatly resemble eyes.
—Discover Magazine, 15 Sep. 2014
The life of a luna moth is brief; most live less than one week, just long enough to find a mate and reproduce.
—Discover Magazine, 15 Sep. 2014
The luna moth is one of the largest moths in North America, with wingspans often reaching almost five inches.
—Discover Magazine, 15 Sep. 2014
But Stephens said that aspect of the luna moth’s life cycle actually appeals to him.
—Don Lyman, BostonGlobe.com, 16 June 2022
Animals, including birds, bats, frogs, hornets, and beetles, feed on luna moth caterpillars and adults.
—Don Lyman, BostonGlobe.com, 16 June 2022
The luna moth doesn’t even have a mouth or digestive system.
—Liz Langley, National Geographic, 11 Aug. 2020
That had the unintended consequence of killing luna moths as well as other native moths.
—Ellen Nibali, baltimoresun.com, 22 Aug. 2019
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“Luna moth.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/luna%20moth. Accessed 22 Nov. 2024.
Kids Definition
luna moth
noun
lu·na moth
ˌlü-nə-
: a large mostly pale green American moth with long tails on the hind wings
More from Merriam-Webster on luna moth
Britannica.com: Encyclopedia article about luna moth
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