Illustration of lacewing
: any of various neuropterous insects (such as genera Chrysopa and Hemerobius) having delicate lacelike wing venation, long antennae, and often brilliant eyes
called also lacewing fly
Examples of lacewing in a Sentence
Recent Examples on the Web
The daisy-like blooms also attract parasitic wasps, lacewings, and hoverflies that will feed on harmful pests.
—
Karen Brewer Grossman, Southern Living, 11 Mar. 2026
Lady beetles and green lacewings feed on small hornworms and hornworm eggs.
—Barbara Gillette, The Spruce, 9 Mar. 2026
For example, lady beetles and lacewings naturally control pests, with lady beetles consuming up to 5000 aphids in their lifetime, according a University of California article.
—Dianne Plummer, Forbes.com, 27 Feb. 2026
Cilantro flowers attract all kinds of beneficial insects, such as parasitic wasps, lacewings, and ladybugs.
—Lauren Landers, Better Homes & Gardens, 20 Feb. 2026
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Karen Brewer Grossman, Southern Living, 11 Mar. 2026
Lady beetles and green lacewings feed on small hornworms and hornworm eggs.
—Barbara Gillette, The Spruce, 9 Mar. 2026
For example, lady beetles and lacewings naturally control pests, with lady beetles consuming up to 5000 aphids in their lifetime, according a University of California article.
—Dianne Plummer, Forbes.com, 27 Feb. 2026
Cilantro flowers attract all kinds of beneficial insects, such as parasitic wasps, lacewings, and ladybugs.
—Lauren Landers, Better Homes & Gardens, 20 Feb. 2026
See All Example Sentences for lacewing
Cite this Entry
“Lacewing.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lacewing. Accessed 13 Mar. 2026.
Copy CitationKids Definition
lacewing
noun
lace·wing
ˈlā-ˌswiŋ 
: any of various insects that have delicate lacelike wings, long antennae, and often bright eyes
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