You searched for: “stridulation”
stridulation
1. A shrill grating or chirping noise made by some insects by rubbing their body parts together.
2. A high-pitched squeaking or chirping sound made by a grasshopper, crickets, cicadas, etc.
Word Entries at Get Words: “stridulation”
stridulation (s) (noun), stridulations (pl)
The production of sound by rubbing one part of the body surface against another part: Alice read in her biology book that stridulation could be heard as a chirping, grating, or hissing which could be created by grasshoppers or crickets by the stroking of their body parts together.
This entry is located in the following unit: Ant and Related Entomology Terms (page 21)