ALL meanings of stonefly
stone·fly
S s - noun plural stonefly any of numerous dull-colored primitive aquatic insects of the order Plecoptera, having a distinctive flattened body shape: a major food source for game fish, especially bass and trout, which makes them popular as models for fishing flies. 1
- noun stonefly any insect of the order Plecoptera, in which the larvae are aquatic, living beneath stones, and the adults have long antennae and two pairs of large wings and occur near water 0
- noun stonefly any of an order (Plecoptera) of soft-bodied, winged insects whose nymphs live under stones in swift streams: often used as bait in fishing 0