plant louse

noun

: aphid
also : any of various small insects (such as a jumping plant louse) of similar habits

Word History

First Known Use

1763, in the meaning defined above

Time Traveler
The first known use of plant louse was in 1763

Dictionary Entries Near plant louse

plant liqueur

plant louse

plantocracy

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Cite this Entry

“Plant louse.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/plant%20louse. Accessed 22 Dec. 2024.

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Kids Definition

plant louse

noun
: aphid
also : any of various small insects that are like aphids

More from Merriam-Webster on plant louse

Britannica.com: Encyclopedia article about plant louse

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