Definition

Noun: * An ideological and political barrier: A term used historically to describe the isolation of communist China, particularly under Mao Zedong, from the non-communist world during the mid-20th century. It signifies restrictions on the flow of information, people, and ideas.

Usage

• The term is used to describe a state of enforced isolation and secrecy.
• It is a historical reference, most commonly applied to the period of the 1950s and 1960s.
• It functions as a proper noun and is often capitalized: .

Examples

Advanced Usage

• The phrase can be used metaphorically to describe any situation of extreme isolation or lack of transparency, though this is less common.
  • The corporation's research division operated behind a bamboo curtain of corporate secrecy.

Variants and Related Words

• Iron Curtain (noun): The ideological and physical boundary dividing Europe into two separate areas from the end of World War II until the end of the Cold War. This is the direct analog from which "Bamboo Curtain" was derived.

Synonyms

• Isolation barrier
• Ideological barrier (less specific)

Notes on Meaning

This is a dated, geopolitical term with strong historical connotations from the Cold War era. Its use today is almost exclusively in historical context.

Noun

1. an ideological barrier around communist China especially in the 1950s and 1960s