silk·​worm | \ ˈsilk-ˌwərm How to pronounce silkworm (audio) \

Definition of silkworm

: a moth whose larva spins a large amount of strong silk in constructing its cocoon especially : an Asian moth (Bombyx mori of the family Bombycidae) whose rough wrinkled hairless caterpillar produces the silk of commerce

Examples of silkworm in a Sentence

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The exception to this was the silkworms, which Yoon used in brownies that had a very distinctive taste—the rich earthiness of the insect mixed with the chocolate. John Timmer, Ars Technica, "Ars eats more bugs, finds a few we like," 30 Sep. 2018 At the turn of the 17th century, the land on which Buckingham Palace now sits was a mulberry garden, planted to feed silkworms. Noor Brara, Vogue, "Inside Buckingham Palace’s Resplendent, Never-Before Seen Rooms," 4 Oct. 2018 The raw ingredients Yoon worked with included grasshoppers, crickets, meal worms, and silkworm pupae. John Timmer, Ars Technica, "Ars eats more bugs, finds a few we like," 30 Sep. 2018 Then, the scientists genetically engineered silkworms by inserting this protein, called mKate 2, into their DNA. Angela Chen, The Verge, "How scientists are engineering silk to save our bodies," 4 May 2018 The company is working with more than 1,800 families, who grow mulberry bushes to feed the silkworms on 2,000 hectares (5,000 acres) of land, producing at least 288,000 kg of cocoons to be exported to China each year, Mr. Wang said. Ann Wang, The Christian Science Monitor, "Myanmar's farmers shift from growing poppies to raising silkworms," 9 May 2018 The team injected a natural protein that can be triggered to produce a pathogen killing chemical reaction into silkworms' DNA. Laura Yan, Popular Mechanics, "Meet the Surprising Medical Material of the Future: Silk," 5 May 2018 These silkworms then produced a red, glowing silk activated by visible green light, like a regular LED light. Angela Chen, The Verge, "How scientists are engineering silk to save our bodies," 4 May 2018 Using a combination of robotics and live silkworms, Oxman created her most famous project, a dome-like structure dubbed The Silk Pavilion, in 2003. Mike Miller,, "5 Things to Know About Brad Pitt’s New MIT Professor Friend, Neri Oxman," 6 Apr. 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'silkworm.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of silkworm

before the 12th century, in the meaning defined above

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3 Mar 2019

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Time Traveler for silkworm

The first known use of silkworm was before the 12th century

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English Language Learners Definition of silkworm

: a caterpillar that produces silk which is used to make thread or cloth


silk·​worm | \ ˈsilk-ˌwərm How to pronounce silkworm (audio) \

Kids Definition of silkworm

: a yellowish caterpillar that is the larva of an Asian moth ( silk moth or silkworm moth ), is raised in captivity on mulberry leaves, and produces a strong silk that is the silk most used for thread or cloth

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More from Merriam-Webster on silkworm

Rhyming Dictionary: Words that rhyme with silkworm

Spanish Central: Translation of silkworm

Nglish: Translation of silkworm for Spanish Speakers

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to move or proceed with twists and turns

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