flea-louse

flea-louse is defined in Webster's Unabridged Dictionary (1913) with 1 sense. The full text of each entry is reproduced verbatim below.

Definitions

  1. 1.A jumping plant louse of the family Psyllidæ, of many species. That of the pear tree is Psylla pyri.

Source: Webster's Unabridged Dictionary, 1913 edition (public domain, via GCIDE / Project Gutenberg).

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