漏洞

lòudòng
noun HSK 5 #6,822

Measure Word

Meanings

  1. 1 leak; hole; gap
  2. 2 loophole; flaw; vulnerability

Characters

A hole that leaks — something that lets things slip through.

Examples

Zhège jìhuà yǒu hěn duō lòudòng.
This plan has many loopholes.
Hēikè lìyòng le xìtǒng de lòudòng.
The hacker exploited a vulnerability in the system.
Tā de huǎngyán lòudòng bǎi chū.
His lies are full of holes.

Tips

usage
漏洞百出 (lòudòng bǎi chū) is a common idiom meaning 'full of holes/flaws.' Very useful for criticizing arguments or plans.
usage
In tech/cybersecurity contexts, 漏洞 specifically means 'vulnerability' or 'security hole' — you'll see it in Chinese tech news constantly.

Stroke Order

lòu
dòng