noun, takes する, intransitive verb

  1. decline and fall, ruin, downfall, collapse.

Variations

Pronunciation Kanji Kana Is Common
衰亡 すいぼう

Contained Kanji Breakdown

decline, wane, weaken
スイ おとろ.える (Late Jr. High, N1)
pathetic, grief, sorrow
あわ.れ アイ かな.しい (Late Jr. High, N1)
garment, clothes, dressing
イ ころも きぬ (4th, N2)
kettle lid radical (no. 8)
トウ (Kentei 1)
garment, (衣 variant)
mouth
くち コウ ク (1st, N4)
one, one radical (no.1)
イチ いっ ひと- (1st, N5)
deceased, the late, dying
ボウ な.い モウ (6th, N3)
kettle lid radical (no. 8)
トウ (Kentei 1)
fishhook radical, (乙 variant)