真しん社しゃ会かい性せい

noun

eusociality

A technical term in zoology referring to the highest level of social organization, characterized by cooperative brood care, overlapping generations, and division of labor into reproductive and non-reproductive groups.

• アリやハチは真しん社しゃ会かい性せいの昆こん虫ちゅうとして知しられている。

  Ants and bees are known as eusocial insects.