noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   Any insect in the order Plecoptera, the stoneflies.
2. 2
   primitive winged insect with a flattened body; used as bait by fishermen; aquatic gilled larvae are carnivorous and live beneath stones wordnet

Synonyms

All synonyms

stone flystoneflystonefly

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.