Showing results for jumping plant louse. Search instead for jumping up and down.

jumping plant louse

American

noun

any of numerous lice, of the family Psyllidae, that feed on plant juices and are sometimes pests of fruits and vegetables.

First recorded in 1900–05

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023