spider mite

noun

: any of various small web-spinning mites (family Tetranychidae) that include destructive pests of plants

called also red spider

Examples of spider mite in a Sentence

Recent Examples on the Web
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Other common spider mites include boxwood mite (Eurytetranychus buxi), spruce spider mite (Oligonychus ununguis), and the southern red mite (Oligonychus ilicis). Arricca Elin Sansone, Southern Living, 19 May 2026 Dill repels aphids and spider mites. Nadia Hassani, The Spruce, 19 May 2026 Keep a lookout for common melon pests, like aphids, cucumber beetles, thrips, and spider mites. Lauren Landers, Better Homes & Gardens, 13 May 2026 Peppers are most susceptible to spider mites and aphids. Madeline Buiano, Martha Stewart, 10 May 2026 See All Example Sentences for spider mite

Word History

First Known Use

1870, in the meaning defined above

Time Traveler
The first known use of spider mite was in 1870

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Cite this Entry

“Spider mite.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/spider%20mite. Accessed 21 May. 2026.

Kids Definition

spider mite

noun
: any of various mites that spin webs and include some that attack plants

called also red spider

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