borer

noun

bor·​er ˈbȯr-ər How to pronounce borer (audio)
1
: a tool used for boring
2
a
b
: an insect that bores in the woody parts of plants

Examples of borer in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The squash vine borers and other pests will stay busy feeding on these sacrificial plants. Brandee Gruener, Southern Living, 28 Apr. 2026 Keep squash beetles, squash vine borers, and nematodes away from your summer squash by planting them near marigolds, while also attracting pollinators to your gorgeous squash blossoms. Heather Bien, The Spruce, 24 Apr. 2026 Tree borers, aphids, spider mites, and Japanese beetles frequently target apple, peach, and other fruit trees. Lauren Landers, Better Homes & Gardens, 21 Apr. 2026 Squash or melons, on the other hand, require consistent monitoring for the ever-likely arrival of squash bugs or squash vine borers, which can quickly decimate the crop if left untreated. Anthony Reardon, Kansas City Star, 25 Feb. 2026 See All Example Sentences for borer

Word History

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of borer was in the 14th century

Browse Nearby Words

Cite this Entry

“Borer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/borer. Accessed 30 Apr. 2026.

Kids Definition

borer

noun
bor·​er ˈbōr-ər How to pronounce borer (audio)
ˈbȯr-
1
: one that bores
especially : a tool used for boring
2
a
b
: an insect that bores in the woody parts of plants
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