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Glite Dictionary
leaf miner

leaf miner

7.1
A baby insect that lives inside leaves and makes pale tunnels or spots
  • noun
  • /liːf ˈmaɪnər/
  • Specialized
translation icon : minador de hojas
  • Gardeners often struggle to control leaf miners in vegetable crops.

So, so they went to, they went to Predator wasp Heaven, and the thing that stuck around was the leaf miner.

Examples

  • The leaf miner creates visible tunnels in the leaves as it feeds on the plant's tissue.

  • A leaf miner creates winding, pale trails on the surface of infected leaves.

  • The leaves were damaged by a leaf miner infestation in early spring.

  • The leaf miner damaged my plants.

  • Have you seen a leaf miner before?

  • To manage plant health, gardeners often look for signs of leaf miners in the foliage.

  • She noticed the tell-tale blotches on the leaves, indicating an infestation of leaf miners.

Synonyms

leaf-miner
vsleaf miner
8.9

A small insect whose young live inside and eat the leaf

focuses on the larval stage living inside leaves and making visible tunnels

Surface Forms

leaf miner singular
leaf miners plural

Morphology

leaf + miner

The noun is compositionally interpretable as 'leaf' + 'miner' — an agent that 'mines' leaves — so learners can infer it refers to something that damages or tunnels through leaves. However, the sense requires extending 'miner' from human/underground mining to a technical biological agent (insect larva), so the precise entomological meaning is not fully predictable for a B1 learner.

Etymology

Leaf miner gets its name from a simple picture: a tiny larva acts like a miner, digging tunnels inside a leaf as it eats the soft tissue. That's why the term means an insect that 'lives and feeds inside' leaves, leaving winding trails or light spots you can see on the leaf.