xiū​xiū

panting; gasping

咻咻 xiū​xiū
panting; gasping
Describes the sound of heavy breathing, panting, or animal noises (like small dogs or rabbits)
sad
(literary) Describing a state of being very sad, distressed, or mournful.
whizzing
Describes the whistling sound of projectiles (like cannonballs or arrows) moving through the air

Frequency

Written text
0.305 per million

Sources

Frequency data
BCC Corpus (BLCU)