关键字过滤器 (guānjiàn zì gùlǜqì)

Definition

A 关键字过滤器, or keyword filter, is a tool used to block or filter out specific words or phrases from online content.

Analogy

Think of a 关键字过滤器 as a language police officer. Just like how an officer enforces rules and regulations, this filter monitors online content and removes any "bad words" that are not allowed.

Related terms

敏感词 (mǐngǎn cí): This term refers to sensitive words or keywords that are often targeted by keyword filters for censorship purposes.

网络监控 (wǎngluò jiānkòng): This term means "internet surveillance" and refers to the monitoring and tracking of online activities.

信息审查 (xìnxī shěnchá): This term specifically refers to the process of reviewing and censoring information, often done through keyword filters.