外がい水すい氾はん濫らん
Meanings
Noun
1. flooding caused by overflowing of rivers (e.g. breaching levee banks)
Kanji used
outside
water
widespread
excessive
Pitch accent
⚠
が
いすいは
んらん
Composed of
outside ...; beyond ...; not included in ...
Wednesday; shaved ice (served with flavored syrup); water (fifth of the five elements)
overflowing; flood; inundation; oversupply; plethora; abundance (esp. of something undesirable)