閉へい鎖さ的てき

na-adjective

insular; closed; exclusive; unsociable

Describes a group, organization, or person that is closed off to outsiders, resistant to new ideas, or unapproachable. Often carries a negative connotation.

Antonyms: 開放的

• あの会かい社しゃは閉へい鎖さ的てきで、新あたらしい意い見けんを受うけ入いれない。

  That company is insular and doesn't accept new ideas.

• 彼かれは閉へい鎖さ的てきな性せい格かくで、なかなか友とも達だちができない。

  He has an unsociable personality and has trouble making friends.