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leaf miner
noun
: any of various small insects (such as moths or dipteran flies) that in the larval stages burrow in and eat the parenchyma of leaves
Examples of leaf miner in a Sentence
Recent Examples on the Web
Common insect pests of hollies include holly leaf miner, spider mites, and scale.
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Kim Toscano, Southern Living, 11 Dec. 2024
However, your boxwoods might be less vulnerable to severe damage, not being weakened by the earlier damage from the leaf miners and psyllids.
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Chris McKeown, The Enquirer, 2 Nov. 2024
The plant is host to an insect called the leaf miner which tunnels through foliage.
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Kim Toscano, Southern Living, 3 Oct. 2024
Cut back plants in fall, or earlier if the plant dies back from heat, to reduce leaf miner populations.
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Kim Toscano, Southern Living, 3 Oct. 2024
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Word History
First Known Use
1830, in the meaning defined above
Dictionary Entries Near leaf miner
Cite this Entry
“Leaf miner.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/leaf%20miner. Accessed 16 Feb. 2025.
Kids Definition
leaf miner
noun
: any of various small insects that as larvae burrow in and eat the tissue of leaves
More from Merriam-Webster on leaf miner
Britannica.com: Encyclopedia article about leaf miner
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