泛滥

氾濫
fànlàn
verb HSK 7-9 #16,173

Meanings

  1. 1 to overflow
  2. 2 to flood
  3. 3 to inundate
  4. 4 to proliferate unchecked
  5. 5 to run rampant

Examples

Hóngshuǐ fànlàn, xǔduō fángwū bèi chōng huǐ.
The flood waters overflowed and many houses were washed away.
Wǎngshàng xūjiǎ xìnxī fànlànchéngzāi.
False information is running rampant online.

Tips

usage
Literal: rivers overflowing/flooding. Figurative (more common): something bad spreading out of control — fake news, drugs, corruption. The extended idiom 泛滥成灾 (fànlàn chéngzāi) means 'to reach plague proportions.'

Stroke Order

fàn
làn