incestuous

1. ADJ An incestuous relationship is one involving sexual intercourse between two members of the same family, such as a father and daughter, or a brother and sister. 亂倫的

They accused her of an incestuous relationship with her father. 他們指控她與父親有亂倫關系。

2. ADJ If you describe a group of people as incestuous, you disapprove of the fact that they are not interested in ideas or people from outside the group. 狹隘排外的; 小團躰的[表不滿]

Its inhabitants are a close and incestuous bunch. 該地居民緊密抱團，狹隘排外。