Definitions

1. Noun:
   • Airspace: The portion of the atmosphere controlled by a country above its territory, including its territorial waters. This is the primary and most common meaning of "không nhận" in modern Vietnamese.

Usage Examples

• Noun:
  • Máy bay đã xâm phạm không nhận quốc tế. (The aircraft violated international airspace.)
  • Việc kiểm soát không nhận là rất quan trọng cho an ninh quốc gia. (Controlling airspace is very important for national security.)

Advanced Usage

• "không nhận phận": A more formal or official term for a designated airspace sector or zone.
  • Máy bay đang bay trong không nhận phận được kiểm soát. (The aircraft is flying in controlled airspace.)

Variants and Related Words

• Không phận: This is a direct synonym for "không nhận", also meaning "airspace". They are often used interchangeably.
• Vùng trời: A more colloquial term meaning "sky region", often used to poetically or generally refer to airspace.
  • Vùng trời Tổ quốc (The airspace of the Fatherland).

Synonyms

• Airspace (English equivalent): The area of atmosphere above a country considered to be under its jurisdiction.

Important Note

The word "không nhận" is a specialized term. In everyday conversation, Vietnamese speakers might use "vùng trời" more frequently. "Không nhận" is the standard term in official, military, and aviation contexts.

noun

1. airspace