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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.
—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.
—Chris McKeown, The Enquirer, 2 Nov. 2024
The plant is host to an insect called the leaf miner which tunnels through foliage.
—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.
—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 23 Dec. 2024.
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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