chán​yì

cicada's wings

蝉翼 蟬翼 chán​yì
cicada's wings
the wings of a cicada, which are thin and transparent; often used to describe things that are extremely light or thin
thin silk fabric
a type of very thin, lightweight silk fabric similar in appearance to a cicada's wings

Frequency

Movie subtitles
0.030 per million appears in 0% of films
Written text
0.102 per million

Sources