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
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.
These plants are vulnerable to all the same type of pests that affect indoor plants, such as aphids and spider mites. Arricca Elin Sansone, Southern Living, 28 May 2025 Ants will swarm plants that are infested with spider mites, cabbage loopers, root maggots, beetle grubs, scale, mealybugs, ticks, or other pests that ants feed on. Lauren Landers, Better Homes & Gardens, 21 May 2025 Keep a lookout for common melon pests, like aphids, cucumber beetles, thrips, and spider mites. Lauren Landers, Better Homes & Gardens, 13 May 2025 Especially those that thrive in hot, dry weather, like spider mites. Brandee Gruener, Southern Living, 8 May 2025 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

Browse Nearby Words

Cite this Entry

“Spider mite.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/spider%20mite. Accessed 4 Jun. 2025.

Kids Definition

spider mite

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

called also red spider

More from Merriam-Webster on spider mite

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!