Standard Lemma guide

psyllid

noun · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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  • /ˈsɪlɪd/

1

noun

Meaning 1

Any of the host-specific plant-feeding insects of the family Psyllidae, which feed on plant juices.

Definition source: English Wiktionary via Wiktextract

Examples

  • 1995, J. W. Beardsley, K. S. Hagen, J. R. Leeper, R, L. Tassan, 17: Acacia Psyllid, James Robert Nechols (editor), Biological Control in the Western United States, page 91, The acacia psyllid, Acizzia uncatoides (Ferris & Klyver) (formerly Psylla uncatoides), feeds primarily on the young terminal growth of Acacia and Albizia species.
  • 2006, Elizabeth Grafton-cardwell, Asian Citrus Psyllid, ANR Publication 8205, University of California Division of Agriculture and Natural Resources, page 3, Psyllids extract large quantities of sap from the plant as they feed and produce copious amounts of honeydew.

Meaning relationships

Synonyms: jumping plant louse

Antonyms: none provided

Broader terms: insect, arthropod, bug, invertebrate, animal, creature

2

noun

Meaning 2

small active cicada-like insect with hind legs adapted for leaping; feeds on plant juices

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: jumping plant louse, psylla

Antonyms: none provided

Broader terms: plant louse, louse

History

Etymology

From translingual Psyllidae, from Ancient Greek ψύλλα (psúlla).

Across languages

Translations

6 source translations are retained for this English entry.

  • Arabic: بْسِيلَّا (bsīllā) — any species of family Psyllidae
  • Finnish: kemppi — any species of family Psyllidae
  • Finnish: lehtikemppi — any species of family Psyllidae
  • German: Blattfloh — any species of family Psyllidae
  • Korean: 나무이 (namu'i) — any species of family Psyllidae
  • Navajo: aniłtʼánii yázhí — any species of family Psyllidae
Real reading context

psyllid in complete knowledge articles