silk moth

noun

1
: the common silkworm (Bombyx mori)
2
: saturniid
especially : one (such as the cecropia moth) that produces a cocoon of silk

Examples of silk moth 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 domestication of the silk moth is one of the oldest examples of insect domestication. Scott Travers, Forbes, 4 Mar. 2025 Through selective breeding, the domestic silk moths became less capable of flight and evading predators, eventually relying entirely on human care for their survival. Scott Travers, Forbes, 4 Mar. 2025 In October, researchers at Tufts University developed a real-life version of the substance by extracting fibers from silk moth cocoons and adding chemical additives to create liquid that begins to solidify when squeezed from a needle and exposed to air. Alex Knapp, Forbes, 1 Jan. 2025 The team boiled silk moth cocoons in a solution to break them down into proteins called fibroin. Ars Technica, 30 Dec. 2024 See All Example Sentences for silk moth

Word History

First Known Use

1772, in the meaning defined at sense 1

Time Traveler
The first known use of silk moth was in 1772

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Cite this Entry

“Silk moth.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/silk%20moth. Accessed 1 Apr. 2025.

Kids Definition

silk moth

noun
: the silkworm moth
Last Updated: - Updated example sentences
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