tối mật

Tài liệu tối mật được cất giữ trong két sắt.

Definition

1. Adjective:
   • Top-secret; highly confidential: Refers to information, documents, or matters of the utmost secrecy, requiring the highest level of protection from disclosure. This level of classification is above simply "secret" (mật).

Usage Examples

• Adjective:
  • Tài liệu này là tài liệu tối mật. (This document is a top-secret document.)
  • Cuộc họp mang tính chất tối mật. (The meeting is of a top-secret nature.)
  • Họ tiến hành một chiến dịch tối mật. (They conducted a top-secret campaign.)

Advanced Usage

• Used formally in governmental, military, or corporate contexts to denote the highest classification level for sensitive information.
• Can describe actions, operations, or communications that are concealed from all but a very few authorized individuals.

Variants and Related Words

• Mật (adj): Secret, confidential. A lower level of secrecy than "tối mật".
  • Công thức mật. (A secret formula.)
• Tuyệt mật (adj): An alternative term for "top-secret," essentially synonymous with "tối mật".

Synonyms

• Top-secret: The most closely guarded secrets.
• Highly classified: Formally categorized as requiring extreme protection.
• Strictly confidential: Private to an extreme degree.

Related Idioms and Phrases

• Con dấu tối mật: Top-secret stamp/seal.
  • Hồ sơ có đóng con dấu tối mật. (The file bears a top-secret stamp.)
• Vùng tối mật: A top-secret zone/area.
  • Đây là vùng tối mật, cấm ra vào. (This is a top-secret zone, entry is forbidden.)