SuGoiSuす語彙す氾
氾: overflow
overflow; spread widely
5 strokesSecondary · Stage 4 (about 2級)in 2 words here
Readings
On
ハン
Kunひろがる
Seen almost only in 氾濫 (flood; flood of things). Not the same as 汎 (as in 汎用), though both read ハン.
Key words
氾濫はんらんoverflow; flood
氾濫原はんらんげんfloodplain
Example sentences
大雨のせいで、町のそばの川が氾濫した。
Because of the heavy rain, the river near the town overflowed.
この公園は、昔は川の氾濫原だったそうです。
I hear this park used to be the floodplain of a river.
インターネットは情報の氾濫で、何が正しいのか分かりにくい。
The internet is flooded with information, so it is hard to tell what is correct.