無む翅し昆こん虫ちゅう

noun

apterygote; wingless insect

Technical term in entomology for insects that never develop wings, such as silverfish and bristletails.

• 無む翅し昆こん虫ちゅうにはシミやイシノミなどが含ふくまれる。

  Apterygotes include silverfish and bristletails.