clandestine

Mật, bí mật

kept secret and done in a way that is intended to be hidden from other people

• a clandestine meeting/operation

Collocations clandestine activities · clandestine meetings

• The police uncovered a clandestine drug operation.

  Cảnh sát đã phát hiện ra một hoạt động buôn bán ma túy bí mật.

Tổ chức âm mưu, bí mật

planned and carried out in secret, often by a group of people who are trying to hide their activities from others

• clandestine plans/schemes

Collocations clandestine meetings · clandestine communications

• The group had been planning a clandestine meeting.

  Nhóm đã lên kế hoạch cho một cuộc gặp gỡ bí mật.