kihōkai
1. rare decay
Noun
#721151
1. rare decay
1. collapse; crumbling
2. (radioactive) decay; disintegration
1. rare; seldom
1. Tehran (Iran)
1. I pray; I wish
1. Rare; Sparse
1. Rarely; Sometimes
1. Rare; Uncommon
1. Rare; Scarce
1. Collapsing; Ruinous