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

HSK 6
Hóngshuǐ fànlàn, xǔduō fángwū bèi chōnghuǐ.
The flood waters overflowed and many houses were washed away.
HSK 7-9
Wǎngshàng xūjiǎ xìnxī fànlàn-chéngzāi.
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