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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Among the most common pests drawn to rose bushes are aphids, spider mites and Japanese beetles. Lauren Jarvis-Gibson, Miami Herald, 10 Apr. 2026 In dense plantings, marigolds can also attract spider mites, slugs and aphids. Lauren Jarvis-Gibson, Kansas City Star, 10 Apr. 2026 Basil is also known to deter aphids, spider mites, and whiteflies. Kim Toscano, Southern Living, 5 Apr. 2026 Pests Mealy bugs, spider mites, and scale insects are common pests of lemon trees. Nashia Baker, Martha Stewart, 31 Mar. 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 15 Apr. 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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